Simplify:
1 + cos(x) / sin(x)
Show answer & explanation
Correct answer: B
Explanation
Has been given :
(1 + cos x) / sin x
According to the formula:
cosec x = 1/sin x
cot x = cos x / sin x
(1 + cos x) / sin x
= 1/sin x + cos x/sin x
= cosec x + cot x
cosec(x) + cot(x)