Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test Mathematics Trigonometry Trigonometric Identities
if tan2 α = 3 + Q2, the sec α + tan3 α cosec α = ?
1
\((3+Q^2)^\frac{3}{2}\)
2
\((7+Q^2)^\frac{3}{2}\)
3
\((5-Q^2)^\frac{3}{2}\)
4
More than one of the above
5
None of the above