Join WhatsApp Icon CAT WhatsApp Group
Question 85

If cotA = x, then the value of x is

We know that, $$cosec^2A-cot^2A=1$$

=> $$cot^2A=cosec^2A-1$$

=> $$cotA=\sqrt{cosec^2A-1}$$

=> Ans - (D)

Create a FREE account and get:

  • Free SSC Study Material - 18000 Questions
  • 230+ SSC previous papers with solutions PDF
  • 100+ SSC Online Tests for Free