Question about Texas Instruments TI-30XA Calculator
Make sure you are set to degrees, radians, or grads, whichever angular measurement you are using.
The DRG key toggles through the three modes of input, and the display shows which you are in.
30 SIN will give the correct 0.5 answer if you are set to use DEG.
Set to RAD and since 30 degrees = (30)(pi)/180= 0.52234 rad, set to RAD and 0.52234 SIN also gives you the correct 0.5 result
Posted on Jan 01, 2009
a 6ya expert can help you resolve that 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.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Dec 20, 2015 | Texas Instruments BA II PLUS Financial...
Aug 16, 2012 | Texas Instruments TI-Nspire Graphic...
Jan 04, 2011 | Texas Instruments TI-89 Calculator
Jun 19, 2008 | Texas Instruments TI-84 Plus Silver...
Jan 14, 2008 | Texas Instruments TI-89 Calculator
Sep 09, 2007 | Texas Instruments TI-89 Calculator
Feb 17, 2007 | Texas Instruments TI-83 Plus Calculator
347 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: