Question 61

If √$$(1 - cos^2A)$$ = x, then the value of x is

Solution

Share

Expression : $$\sqrt{1-cos^2A}$$

$$\because (sin^2A+cos^2A=1)$$

= $$\sqrt{sin^2A}=sinA$$

=> Ans - (B)

Get AI Help?

View More Questions From Trigonometry

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

Free SSC Quant Questions

SSC Data InterpretationSSC GeometrySSC Linear EquationsSSC Number SystemsSSC Quadratic EquationsSSC TrigonometrySSC AgesSSC Arithmetic

Join CAT 2026 course by 5-Time CAT 100%iler

Crack CAT 2026 & Other Exams with Cracku!

Enroll Now
Ask AI

Ask our AI anything

AI can make mistakes. Please verify important information.