[" 35.In an AP,the sum of first n terms is "(3n^(2))/(2)+(5n)/(2)" .Find its "],[26^(" th ")" term."]

In an A.P.the sum of first n terms is (3n^(2))/(2)+(5n)/(2). Find its 25 th term.

In an A.P.the sum of first n terms is (3n^(2))/(2)+(13)/(2)n. Find its 25th term.

In an A.P., the sum of first n terms is (3n^2)/2+(5n)/2dot Find its 25th term.

In an A.P.,the sum of first n terms is 5n^2/2+3n/2 .Find its 20th term.

In an A.P., the sum of first n terms is (3n^2)/2+(13)/2n . Find its 25 t h term.

In an A.P., th e sum of its first n terms is 6n-n^(2). Find its 25 th term.

(i) The sum of the first n terms of an AP is ((5n^(2))/(2) + (3n)/(2)) . Find the nth term and the 20th term of this AP. (ii) The sum of the first n terms of an AP is ((3n^(2))/(2) + (5n)/(2)). Find its nth term and the 25th term.

In an A.P. the sum of the first n terms is (3n^2)/2-(17n)/2 . Find its 22nd term also determine its first term and c.d.

The sum of first n terms of an AP is 4n^(2)+2n Find its n th term.