defence exam Coast Guard Navik GD (General Duty) 02/2025 Mock Test Series Mathematics Integral Calculus Definite Integrals
\(\mathop \smallint \limits_2^5 \frac{{{x^2}}}{{\left( {{x^2} - 9} \right)}}dx = ?\)
1
\(3 +(3/2) \ln \frac{5}{{4}}\)
2
\(3 +(3/2) \ln \frac{5}{{ - 4}}\)
3
\(3 + \log 15 - \log 7\)
4
\(3 + \log 3 - \log \left({ - 5} \right)\)