Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test Quantitative Aptitude Trigonometry Trigonometric Ratios and Identities
The value of \(\frac{{3\left( {1 - 2si{n^2}x} \right)}}{{co{s^2}x - si{n^2}x}}\) is:
1
2
2
4
3
3
4
More than one of the above
5
None of the above