Free Daily Targets & Mocks
Study Material & Formulas PDFs
1 on 1 Mentorship
Solution
$$\frac{3(1-2sin^{2}x)}{cos^{2}x-sin^{2}x}$$
=Â $$\frac{3(1-2sin^{2}x)}{1-sin^{2}x-sin^{2}x}$$
($$\because sin^{2}x +Â cos^{2}x = 1$$)
= $$\frac{3(1-2sin^{2}x)}{1-2sin^{2}x}$$ = 3
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
