Question

If x sin(90%-ϴ) cot (90%-ϴ) Cos(90%-ϴ), then x=

Answer 1

Answer:

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Step-by-step explanation:

xsin(90−θ)cot(90

o

−θ)=cos(90−θ)

⇒xcosθtanθ=sinθ

⇒x=1.

Answer 2

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