Question

the first term of ap is -7 the common diffrence is 6 and last number is 293. find the number of terms.

Answer 1

Answer:

Hope my answer helps you mate :-)

Step-by-step explanation:

a=-7

d=6

Last term=293

According to the question

293=a+(n-1)d

293=-7+(n-1)6

300=(n-1)6

50=n-1

n=51

So there are 51 term in this A. P.

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Answer 2

Hey Mate......

Answer in Attachement.....

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