Evaluate:
$\displaystyle sin^2x$=$\displaystyle \frac{1}{2}$
$\displaystyle \text{Thanks!}$
Thanks for the help, I clearly understand how to solve these types of problems now, however I still am unable to determine the proper notation that the computer will accept...
$\displaystyle sin^2(x)$=$\displaystyle \frac{1}{2}$
Now it wants me to enter in just the number...
it gives me:
t= ________________$\displaystyle \pi$
???? What should I do...
Here are the directions to the problem:
Give the answer as a multiple of $\displaystyle \pi$. Do not use decimal numbers. The answer should be a fraction or an integer. Note that $\displaystyle \pi$ is already included in the answer so you just have to enter the appropriate multiple. E.g. if the answer is $\displaystyle \frac{\pi}{2}$ you should enter 1/2. If there is more than one answer enter them separated by commas.