Cosec 90° is _____ A. 0 B. 2 C. 1 D. √3 I got this question in

cosec-90deg-is-a-0-b-2-c-1-d-3-i-got-this-question-in

Cosec 90° is _____

A. 0

B. 2

C. 1

D. √3

I got this question in an interview for internship.

I would like to ask this question from Trigonometric Ratios of Specific Angles topic in division Trigonometry of Mathematics – Class 10

The correct choice is C. 1

Explanation: Cosec 90° = \(\frac {1}{Sin \, ⁡90^{\circ } }\)

= \(\frac {1}{1}\)

= 1