Question

Plzz answer this question... (class 11 limits)

Answer 1

Step-by-step explanation:

lim x=> 3[xn-3n/x-3] = 108

x(3)n-1 = 108

x(3)n-1 = 4 × 3 ×3×3

on comparing Lhs and Rhs

we observe that x = 4

2| 108

2| 54

3| 27

3| 9

3| 3

1