defence exam ITBP (Telecommunication) Head Constable Mock Test 2024 Mathematics Integral Calculus Indefinite Integrals
Evaluate: ∫ secn x tan x dx
1
\(\frac{1}{n}\sec ^{n-1} x+C\)
2
\(\sec ^n x+C\)
3
\(\frac{1}{n}\tan ^n x+C\)
4
\(\frac{1}{n}\sec ^n x+C\)