Qus: (cos A / cot A) + sin A=

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A. cot A
B. 2 sin A
C. 2 cos A
D. sec A

Solution

B. 2 sin A

Explanation

(cos A / cot A) + sin A

=Cos A / (cos A/sin A) + sin A

= sin A + sin A

= 2 sin A