**Question:**

If $a_{1}, a_{2}, a_{3}, \ldots, a_{n}, \ldots .$ are in A.P. such that $a_{4}-a_{7}+a_{10}=m$, then the sum of first 13 terms of this A.P., is :

Correct Option: 3

JEE Main Previous Year Online April 23, 2013

**Solution:**

If $a_{1}, a_{2}, a_{3}, \ldots, a_{n}, \ldots .$ are in A.P. such that $a_{4}-a_{7}+a_{10}=m$, then the sum of first 13 terms of this A.P., is :

Correct Option: 3

JEE Main Previous Year Online April 23, 2013
**Solution:**