SSC CGL 2019 PYQ — Question 64

SSC CGL - 10th June 2019 - Shift 1 • Quantitative Aptitude • Q64

if , then k = ?

Show answer & explanation

Correct answer: B

Explanation

Correct Answer is option 2 i.e. secθ

Concept

Application

Componendo and divendendo

 

Tanx = Sinx/Cosx

Applying Componendo and divendendo: