Hallo i am trayng to sin in to my mensager and its say that an herro has acord.and its says that i am not conect to the net mensager how can i resol this problem?

and i have windows xp and the mensanger dos not let me up dat to the new mensager.many thanks

Ad

In the messenger options / tools there is an option to diagnoise and solve problems, you can use that of you can diasble any firewall you have or open a port on the firewall for messenger

the first solution is recomended

Posted on Jan 09, 2008

Ad

Hi there,

Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.

Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017

Ad

It depends on the unit of measurement. The sine of one radian is about 0.84. The sine of one degree is about 0.017. The sine of one grad is about 0.015. From your numbers it looks like your calculator is set to grads when you want it to be in radians (and are you sure you want a negative number for the sine of one?).

Press the DRG key to cycle through the angular modes. One of the annunciators at the top of the display will light to indicate the current mode.

Press the DRG key to cycle through the angular modes. One of the annunciators at the top of the display will light to indicate the current mode.

Jan 31, 2014 | Sharp el-531x scientific calculator

Does it refuse to do so or does it give an error message?

Three common errors:

Three common errors:

- Not having the correct angle unit.
**Wrong result, No error message** - Confusing reciprocal of sine (1/sin(x) with arc sine (x) ,sin^-1(x). Confusing the reciprocal of cosine, 1/cos(x) with arc cosine (cos^-1(x)).
**Wrong result, No error message** - Taking the argument of the inverse sine and/or inverse cosine functions outside the interval [-1,1].
**This gives a domain error.**

Oct 28, 2013 | Texas Instruments TI-81 Calculator

On the fx-260, press 5 / 9 = SHIFT SIN .

On the fx-300MS, press SHIFT SIN ( 5 / 9 ) = .

On the fx-300MS, press SHIFT SIN ( 5 / 9 ) = .

Jul 03, 2012 | Casio FX-260 Calculator

While the domain of the sine function is the whole of the real line, it range spans the interval [-1,1]. In other words the sine of an arbitrary angle is imperatively somewhere in the closed interval [-1,1].

So when you want to find the arc sine corresponding to a given value of a sine function, you cannot give as argument to the arc sine [sin^-1] a value that lies outside the interval [-1,1].

For your case, the argument is 60 and it is outside the permitted domain [-1,1]. That is why the calculator protests by signaling a domain error.

So when you want to find the arc sine corresponding to a given value of a sine function, you cannot give as argument to the arc sine [sin^-1] a value that lies outside the interval [-1,1].

For your case, the argument is 60 and it is outside the permitted domain [-1,1]. That is why the calculator protests by signaling a domain error.

Oct 28, 2010 | Texas Instruments TI-84 Plus Calculator

Sin 0 = 0

Sin 90 = 1

Sin 180 = 0

Sin 270 = -1

Sin 360 = Sin 0 = 0

Is there an angle greater than 360???

Is there any greater value of Sine than 1 ???

Sin 90 = 1

Sin 180 = 0

Sin 270 = -1

Sin 360 = Sin 0 = 0

Is there an angle greater than 360???

Is there any greater value of Sine than 1 ???

Aug 11, 2010 | Pyramid Calculus WIZ 2.0 (cp11395) for PC,...

The cosecant function does not have a specific key on any calculator because it can be easily calculated as the reciprocal of sine.

Thus csc(-330°)=1/sin(-330°)=2

sin(-330°)=sin(360°-330°)=sin(30°)=0.5

csc(-330°)=1/0.5=2

If you do not want to be bothered with these facts, just calculate the sine of -330° and take the reciprocal of the result using the [x^-1] key. For the minus sign before 330, use the change sign key (-). Close the right parenthesis.

[SIN] [(-)] 330 [)] [x^-1]

Thus csc(-330°)=1/sin(-330°)=2

sin(-330°)=sin(360°-330°)=sin(30°)=0.5

csc(-330°)=1/0.5=2

If you do not want to be bothered with these facts, just calculate the sine of -330° and take the reciprocal of the result using the [x^-1] key. For the minus sign before 330, use the change sign key (-). Close the right parenthesis.

[SIN] [(-)] 330 [)] [x^-1]

Jan 21, 2010 | Texas Instruments TI-30 XIIS Calculator

Hello,

Before starting to enter the angle measure to calculate the value of a trigonometric function (sine, cosine, tangent) you must make sure that the current angle unit (degree, radian, grad) the calculator is configured to be using is the same that your problem requires. For instance, if you are solving a problem in which the angles are given in degrees you must verify that the calculator is configured to work in degrees.

When calculator is turned on, the angle unit is reset to degrees, but just to make sure it still is, look at the display: It should show the indicator DEG. If the display indicator is not DEG press the key [DRG] once or twice until you see the DEG on the screen.

The angle unit being taken care of, we turn to the actual calculation

Usually, to calculate the sine of an angle, you enter the angle value, press the [SIN] key and hit [=]. As you can see the sine function eats the number stored in its current register and calculates its sine.

To make sure that the calculator is taking the sine of 65 and not of 25*65, I would enter the calculation as follows

**[65 [SIN] [*] 25 [=**] : the result should be 22.65769468

or

25[*][**( **] 65 [SIN] [ **)** ] [=]

In the last key sequence, the use of parentheses forces the calculator to pause all previous calculations and wait for the closing right parenthesis. When the right parenthesis is entered, the calculator takes care of the contents of the parentheses first, then resumes the operations entered before the parentheses.

**Importance of checking the angle unit before a calculation**

Let us perform the calculation with angle unit

Hope it helps.

Thank you for rating this solution

Before starting to enter the angle measure to calculate the value of a trigonometric function (sine, cosine, tangent) you must make sure that the current angle unit (degree, radian, grad) the calculator is configured to be using is the same that your problem requires. For instance, if you are solving a problem in which the angles are given in degrees you must verify that the calculator is configured to work in degrees.

When calculator is turned on, the angle unit is reset to degrees, but just to make sure it still is, look at the display: It should show the indicator DEG. If the display indicator is not DEG press the key [DRG] once or twice until you see the DEG on the screen.

The angle unit being taken care of, we turn to the actual calculation

Usually, to calculate the sine of an angle, you enter the angle value, press the [SIN] key and hit [=]. As you can see the sine function eats the number stored in its current register and calculates its sine.

To make sure that the calculator is taking the sine of 65 and not of 25*65, I would enter the calculation as follows

or

25[*][

In the last key sequence, the use of parentheses forces the calculator to pause all previous calculations and wait for the closing right parenthesis. When the right parenthesis is entered, the calculator takes care of the contents of the parentheses first, then resumes the operations entered before the parentheses.

Let us perform the calculation with angle unit

- in degrees : 25* sin(65) = 22.65769468
- in radians : 25 *sin(65) = 20.67071699

Hope it helps.

Thank you for rating this solution

Dec 12, 2009 | Texas Instruments TI-30XA Calculator

Hi,

If the default angle unit is not degree, you must set it to degree by pressing the [DRG] key. Once this is done you type

170 [SIN] [ * ]20 [ENTER]

If it feels awkward to enter the command this way you must insert parentheses to make sure calculator is evaluating the sine of 170 , not the sine of 20*170

**20 [*] [( ] 170 [SIN] [)] [ENTER]**

Notice that the parentheses enclose 170 [SIN]. The sine of 170 will be computed first, then the result is multiplied by 20.

Hope it helps.

Thank you for rating this solution.

If the default angle unit is not degree, you must set it to degree by pressing the [DRG] key. Once this is done you type

170 [SIN] [ * ]20 [ENTER]

If it feels awkward to enter the command this way you must insert parentheses to make sure calculator is evaluating the sine of 170 , not the sine of 20*170

Notice that the parentheses enclose 170 [SIN]. The sine of 170 will be computed first, then the result is multiplied by 20.

Hope it helps.

Thank you for rating this solution.

Dec 11, 2009 | Texas Instruments TI-30XA Calculator

Hello,

You should know that you cannot enter something like sin^2(x) as you would by hand. So you must use parentheses:**( sin(x) )^2. **If you do that there is no ambiguity. The calculator evaluates the sine because parentheses are evaluated first, then it takes the square.

So 4[x]**[(]** [SIN]*[(] *60 *[)]* **[)] **[Xto the 2] [=] result is 3/

Since you do not say what model you use, what I entered may not be appropriate: the parentheses inside the sine function may not be needed. In the new Casio the first parenthesis inside the sine is supplied by calculator, but the closing one must be entered by the user.

Hope it helps

You should know that you cannot enter something like sin^2(x) as you would by hand. So you must use parentheses:

So 4[x]

Since you do not say what model you use, what I entered may not be appropriate: the parentheses inside the sine function may not be needed. In the new Casio the first parenthesis inside the sine is supplied by calculator, but the closing one must be entered by the user.

Hope it helps

Sep 17, 2009 | Casio Office Equipment & Supplies

Put the calculator in radian mode. Find the sine of the angle (sin(angle)), invert the result (1/x or x^(-1)). csc = 1 / sin

Jan 27, 2007 | Texas Instruments TI-86 Calculator

6,106 people viewed this question

Usually answered in minutes!

i can sine in on hotmail

×