If the `n^(th)` term of an arithmetic progression is `(2n - 1).` Find the `7^(th)` term.

If 9 times the 9^(th) term in an arithmetic progression is equal to 15 times the 15^(th) term in arithmetic progression , what is the 24^(th) term ?

Find the 15th term of the arithmetic progression 10, 4, -2, ….

If the sum of 'n' terms of an arithmetic progression is n^(2)-2n , then what is the n^(th) term?

If m time the m^(th) term of an Arithmetic Progression is equal to n times its n^(th) term and mnen ,show that the (m+n)^(th) term of the AP is zero .

If 3^(rd) term of an arithmetic progression is and term is 18 and 17^(th) term is 30, find the progression.

If the sum of the first 100 terms of an arithmetic progression is -1 and the sum of the even terms is 1, then the 100^("th") term of the arithmetic progression is

What is the sum of the first 13 terms of an arithmetic progression, if the 5th term is 1 and the 8th term is - 17?

Let a_n be the n^(th) term of an arithmetic progression. Let S_(n) be the sum of the first n terms of the arithmetic progression with a_1=1 and a_3=3_(a_8) . Find the largest possible value of S_n .