CESE sel the sum of first term of an AP is app, find is common ditkerence NOS

If the sum of first p terms of an AP is ap^2+bp find the common difference

If the sum of first p terms of an AP is ap^2+bp find the common difference

If the sum of first p terms of an AP is ap^(2)+bp find the common difference

If the sum of first p terms of an AP is (ap^(2) +bp) , find its common difference.

The sum of n terms of an AP is 3n^2+n and its common difference is 6,then find its first term.

The sum of n terms of an AP is 3n^(2)+ nand its common difference is 6, then find its first term.

In an A.P, the first term is 5 and the sum of the first two terms is 15/2 . (i) Find the common difference

The first and the last terms of an AP are 7 and 49 respectively. If sum of all its terms is 420, find its common difference.