Question: If sin = -1/3 and < < 3 /2, find the exact value of: (a) cos (b) tan (c) sin(2) (d) cos(2) (e)

If sinθ = -1/3 and π < θ < 3 π/2, find the exact value of:

(a) cosθ

(b) tanθ

(c) sin(2θ)

(d) cos(2θ)

(e) sin((1/2)θ)

(f) cos((1/2)θ)

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