state gov RPSC 2nd Grade Senior Teacher Mock Test Series 2025 Engineering Mathematics Numerical Methods Solutions of Integral Equations
The definite integral \(\mathop \smallint \nolimits_1^3 \frac{1}{x}dx\) is evaluated using trapezoidal rule with a step size of 1. The correct answer is __________
1
1.165
2
1.235
3
2.455
4
1.125
5
Question Not Attempted