42. If the sum of the first n terms of an A.P.is4-, what is the first

1.	42. If the sum of the first n terms of an A.P.is4-, what is the first term vr(sum of first two terms? What is the second term? Similarly, find thesum of tirstand the nth terms.The Guck and the last term of an A. P. are 17 and 350 resngctin
Answer» i am not Satisfied u just had to substitute n in the previous case..anyways I have done again in the simple form thank u very much kaha rehte h aap

42. If the sum of the first n terms of an A.P.is4-, what is the first term vr(sum of first two terms? What is the second term? Similarly, find thesum of tirstand the nth terms.The Guck and the last term of an A. P. are 17 and 350 resngctin

Answer»

i am not Satisfied

u just had to substitute n in the previous case..anyways I have done again in the simple form

thank u very much

kaha rehte h aap