Question

Solve: 0=sinx-cosx

this is the last step of a larger problem; how do I solve for x? thanks!!

Answer 1

sin(x)=cos(x)

just find when cos(x) and sin(x) are exactly the same
you have they are the same when they are both sqrt(2)/2

or when they are both -sqrt(2)/2

what two angles does this happen at in [0 deg,360 deg]

Answer 2

check your Unit Circle
should be pretty obvious

Answer 3

@TheRaggedyDoctor