Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test Quantitative Aptitude Trigonometry Trigonometric Ratios and Identities
∆PQR is right angled at Q. If ∠P = 60°, then find the value of (sec R + 1/2).
1
(2√2 + √3)/2
2
(√3 + 4)/2√3
3
√3 + 2
4
More than one of the above
5
None of the above