SSC CGL 2019 PYQ — Question 70

SSC CGL - 6th June 2019 - Shift 3 • Quantitative Aptitude • Q70

The value of is:

Show answer & explanation

Correct answer: D

Explanation

Correct answer is option 4 i.e. 1

Concept Understanding Application

1/sinθ = Cosec θ

Cotθ = Cosθ/Sinθ

1 - Cos2θ = Sin2θ

Use the identities: