Math, asked by sunitadarak1234, 1 year ago

Please solve question no 15

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Answered by santosh100419

0

b)8
2n-1+2n+1=320
2n+2n2=320
4n3=320
320/40=8
I hope it will help you

sunitadarak1234: Sorry but i need step by step explanation

santosh100419: Okay

santosh100419: what is your question

santosh100419: please send me

Answered by reshmapallapu87

1

answer is b

hope it helps

sunitadarak1234: Sorry but I need step by step explanation

santosh100419: Okay

Linna: can u plse explain it clearly, I am only getting the answer as 7

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