SOLUTION: Suppose sinθ=x9 and the angle θ is in the first quadrant. Write algebraic expressions for cos(θ) and tan(θ) in terms of x. (a) cos(θ) = (b) tan(θ)

SOLUTION: Suppose sinθ=x9 and the angle θ is in the first quadrant. Write algebraic expressions for cos(θ) and tan(θ) in terms of x. (a) cos(θ) = (b) tan(θ)

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Question 964250: Suppose sinθ=x9 and the angle θ is in the first quadrant. Write algebraic expressions for cos(θ) and tan(θ) in terms of x.
(a) cos(θ) =
(b) tan(θ) =

Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
What is x9 ?
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