The 3rd term of `(1 + x) ^n` is `36x^2`. Find 5th term.

The sum of four consecutive terms of an A.P. is 2. The sum of the 3rd and 4th terms is 11. Find the terms.

If sum of 3rd and 8th term of an A.P is 7 and sum of 7th and 14th term is -3 , then find 10th term.

The sum of the 3rd and 7th terms of an A.P. is 6 and their product is 8. Find the 1st term (a) and the common difference (d) of the A.P.

If the 5th term of a G.P. is 16 and the 10th term is 1/2 then its 15th term is

The sum of the 3rd and 7th terms of an A.P. is 54 and the sum of the 5th and 11th terms is 84. Find the A.P.

The 6th term of an A.P is 5 times the 1st term and the 11th term exceeds twice the 5th term by 3 . Find the 8th term.

Find the sum of the first ten terms of the A.P. whose 4th term is-15 and 9 th termis -30.

In the following expansion find the indicated term. (x^3 - (1/x^2))^8 , 4th term