Ask a New Question

if cosθ=2/3 and tanθ<0 find the exact value

sin(θ-5π/3)

sin2θ

cos2θ

cos(θ/2)

can some1 please help me?

Ask a New Question or answer this question.

Similar Questions

1) cscθsinθ-sin^2θ2)sinθcscθ/tanθ 3)secθ/cotθ+tanθ 4)(1-cosθ)(1+cosθ)
1. 2 answers
Hi! Can someone help me with these? I'm suppose to verify each idenity. Thanks!1.) 1/tanθ +tanθ=sec^2θ/tanθ 2.)
1. 1 answer
If sinθ=4/5 and cosθ<0,find the exact value of cosθ and tanθhelp me!
1. 1 answer
Find the exact value of (sinθ) (cosθ) if cosθ > 0 and tanθ = −2/3
1. 5 answers

more similar questions