Question

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The first term of an A.P is -7 and the common difference is 5 . what is the general term?​

Answer 1

Answer:

It is given that the first term of an A.P is a=6 and the common difference is d=5 . We know that the general form of an arithmetic progression with first term a and common difference d is a,a+d,a+2d.Hence, the required A.P is 6,11,16,21.

hope it helps you.....

Answer 2

an=a+(n-1)d

an=-7+(n-1)5

an=-7+5n-5

an=5n-12

5n-12 is the general term