defence exam Agniveer Army Technical Mock Test Series 2025 Mathematics Integral Calculus Definite Integrals
Evaluate:
\(\rm \int_1^4{\ln x\over x}dx\)
1
\(\rm 3\over4\)
2
\(\rm 1\over 4\)
3
\(\rm {(\ln 4)^2\over 2}\)
4
\(\rm \ln 4\)
Evaluate:
\(\rm \int_1^4{\ln x\over x}dx\)