Question

Prove that 5 + 5² + 5³ + .... + 5^n = 5/4(5^n-1)
By mathematical induction​

Answer 1

Answer:

p(n)be the statement given by

p(n):5+5^2+.......+5^n=5/4(5^n-1)

for n=1

=5

Answer 2

Answer:

Step-by-step explanation:

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