engineering recuitment GATE CE 2023-24 Test Series Engineering Mathematics Calculus Definite Integrals
\(\mathop \smallint \limits_{1/\pi }^{2/\pi } \frac{{{\rm{cos}}\left( {1/x} \right)}}{{{x^2}}}dx = \_\_\_\_\_\_\_\_\_\_\_.\)
Enter numerical value using the virtual keypad. Round off where necessary.