Question

Find the exact value of the expression: 2sin(17pi/2)-cos(2*13pi/3)+tan^2(pi/3)

Answer 1

\[2\sin (\frac{ 17\pi }{ 2 })-\cos(2\frac{ 13\pi }{3 })+\tan^2(\frac{ \pi }{3 }) \]

Answer 2

how do you do the math thing
like the second post

Answer 3

click where it says equation and you can type an equation

Answer 4

lol wowowowowowoowwwwwwww. thanks bro.

Answer 5

no problem