Plz answer the 17 question Q 17 a+ar+ar2+ +arn-1=arn-1r-1, r≠1 - Maths - Principle of Mathematical Induction

Question

Plz answer the 17 question
Q 17 a + a r + a r 2 + + a r n - 1 = a r n - 1 r - 1 ,   r
≠ 1

Neha Sethi · Accepted Answer

Kindly refer the similar link for your query

https://www meritnation
com/ask-answer/question/1-prove-that-a-ar-ar2-arn-1-a-1/math/3417208
Regards

Plz answer the 17 question Q.17. a + a r + a r 2 + . . . . + a r n - 1 = a r n - 1 r - 1 , r ≠ 1