Question

If the sum of the first m terms of an AP is n and the sum of its n terms is m, then the sum of its (m + n) terms will be ______.

विकल्प

• m + n

• -(m + n)

• m - n

• 0

Answer 1

If the sum of the first m terms of an AP is n and the sum of its n terms is m, then the sum of its (m + n) terms will be -(m + n).