Math, asked by vivekhiremath19, 11 months ago

the first term of an ap is 5 the last term is 45 and the sum is 400 find the number terms and the common difference

Answers

Answered by sanket200414

0

Step-by-step explanation:

5,10,15,20,25,30,35,40,45

a=t1=5, t2=10

D=t2-t1

D=10-5

D=5

Answered by TheEternity

1

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