" 26.in an A.P,if the common difference "(d)=-4" and the seventh term is "a_(7)" is "4," then find the first term."

In an A.P., if the common difference (d)=-4 and the seventh term (a_7) is 4 then find the first term

In an A.P.if the common difference (d)=-4 and the seventh term (a_(7)) is 4 then find the first term

In an A.P. given that the first term (a) = 54, the common difference (d) = -3 and the n^(th) term (a_(n))=0 , find n and the sum of first n terms (S_(n)) of the A.P.

In an A.P. given that the first term (a) = 54, the common difference (d) = -3 and the n^(th) term (a_(n))=0 , find n and the sum of first n terms (S_(n)) of the A.P.

In an A.P. the common difference (d) is 6 and seventh term is 36. Can we write such an A.P.?

If the first term a_(1) of an A.P. is 22, the common difference d=-4 and the sum to n terms is 64, find n. Explain the double answer.

In an A.P., if the first term is 22, the common difference is -4 and the sum to n terms is 64, find n .

In an A.P., if the first term is 22, the common difference is -4 and the sum to n terms is 64, find n .

If the first term a_1 of an A.P. is 22, the common difference d = -4 and the sum to n terms is 64, find n. Explain the double answer.

The first term of an A.P. is 5 and the common difference is 4. Complete the following activity to find the sum of first 12 terms of the A.P.