Sharp EL-520WBBK Calculator "negative reciprocal" Questions

one" just right and below the big round cursor pad. If you mean "reciprocal sign" more commonly referred to as "negative" or "change-sign" then it's the key marked "(-)" two keys above the "7" key

is reciprocal key on my calculator. sharp el520w It's the second function of the "2" key, marked "x-superscript-negative-one". Use the [Y^x] key with exponent -1 For a number a that is not 0 1/a=a^(-1

reciprocal key The key is marked x-superscript-negative-one and is just below the MATH key, left of the SIN key.

reciprocal key The key is marked x-superscript-negative-one and is just below the MATH key on the leftmost column of the keyboard.

...if the lines on this problem ( y = 1/5x -3,y = -5x + 3 ) are perpendicular Their slopes are negative reciprocals, that is, they multiply to -1, thus the two lines are

...negative reciprocal. The slope of the original line is 1/4, so the multiplying it -1, we get -1/4, and taking the reciprocal, we get -4. So the slope of the perpendicular line is -4.

So, y = ...

...reciprocal of the other. For example, to calculate A/B, calculate instead A*B^-1 . Makes sure you use the (-) key just to the right of the decimal point key to put in the negative sign before the

...reciprocal key that returns a value with one press. You must use the x^-1 key and hit =. Try the following:- 6+1=7. Now hit the ANS key. You can now backspace and insert the sign with the (-) key. ...

negative, positive, change the mode from radian to degree, etc. and nothing seems to work. how can i fix this? I think you may find arcsin(x) is equivalent in older nomenclature to sin^-1 (x)...ie use

...reciprocal button the FX-115MS it is very urgently required. It would be great if I could know at the soonest! The key is marked "x-superscript-negative-one" and is located just below the "MODE" key, ...