Teaching MPPSC Assistant Professor Mock Test Series 2025 Mathematical Science Analysis Sequences & Series (Convergence)
Let (an) be a sequence of real numbers such that the series \(\rm \displaystyle\sum_{n=1}^{\infty} a_n (x-2)^n\) converges at x = -5. Then this series also converges at
1
x = 9
2
x = 12
3
x = 5
4
x = -6