SOLUTION: Suppose sinθ=x/4 and the angle θ is in the first quadrant. Write algebraic expressions for cos(θ) and tan(θ) in terms of x.

SOLUTION: Suppose sinθ=x/4 and the angle θ is in the first quadrant. Write algebraic expressions for cos(θ) and tan(θ) in terms of x.

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Question 917709: Suppose sinθ=x/4 and the angle θ is in the first quadrant. Write algebraic expressions for cos(θ) and tan(θ) in terms of x.
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!

Since is in the first quadrant, ,
so,

and

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