Question

verify the identity

Answer 1

\[\tan \theta + \cot \theta = \frac{ 1 }{ \sin \theta \cos \theta }\]

Answer 2

write tan as sin/cos
and cot as cos/sin
what do u get ?

Answer 3

ohhh.. i think i know how to do this now. ^^ thank you

Answer 4

good! use this in the end : \(\sin^2 x+\cos^2x =1\)
welcome ^_^