engineering recuitment AAI Junior Executive (Common Cadre) Mock Test 2023 Quantitative Aptitude Trigonometry
If sec A = \(\frac{15}{7}\) and A + B = 90°, find the value of cosec B.
1
\(\frac{15}{9}\)
2
\(\frac{15}{7}\)
3
\(\frac{7}{15}\)
4
More than one of the above
5
None of the above