If x sin90- 90-cos90- then x-a 0b 1c -1d 2

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Complementary Trigonometric Ratios

If x sin90∘-θ...

Question

If x sin (90° − θ) cot (90° − θ) = cos (90° − θ), then x =

(a) 0
(b) 1
(c) −1
(d) 2

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X sin (90^{\circ} - θ) cot (90^{\circ} - θ) = cos (9 0^{\circ} - θ)

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