Solve for 0 <x< 360 degrees
Okay this is probably a stupid question but I'm really not doing so good with this unit so far.
Apparently to get the answer you have to take a squaring approach
Square both sides
sinx=+ or - (1/sqrt(2))
45, 135, 225, 315 degrees
BUT what I would have done is
135, 315 degrees
I need someone to tell me why my thinking process would or would not work. Thanks!
EDIT: Similar question I need help with too
Here's my approach
90, 180, 270 degrees
However 270 is not an answer
I feel like I understand the concept just not getting the same answers. Any help would be GREATLY appreciated