Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test Quantitative Aptitude Trigonometry
If cotθ = \(\frac{9}{17}\), find the value of cosec2θ.
1
\(1\frac{9}{17}\)
2
\(\frac{208}{289}\)
3
\(\frac{8}{17}\)
4
More than one of the above
5
None of the above