If the 7th term of the arithmetic progression is (1)/(9) and the 9th term is (1)/(7), then find the value of the 63rd left term. , 10...

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

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

If the seventh term of an AP is (1)/(9) and its ninth term is (1)/(7) , find its 63rd term.

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