Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test Quantitative Aptitude Trigonometry Trigonometric Ratios and Identities
If the value of (1 - cos 2A)/(1 + cos 2A) = 9/16, then find the value of sin A + sec A?
1
37/20
2
12/17
3
37/25
4
More than one of the above
5
None of the above