Math, asked by malamadhu167, 10 months ago

find the sum of Ap 1+3+5+7+ up to 27term

Answers

Answered by bktbunu

1

Step-by-step explanation:

1+3+5+7+ ... + 27th term

= 27^2 = 729

Answered by ramandeepsingh3737

1

Step-by-step explanation:

a=1 d=2 n=27

Sum = n/2[2a+(n-1)d]

Put values of a,d and n

Sum= 729

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