A.P.#!#Properties of A.P.

Illustration Based upon A.M and Properties OF A.P

Exercise Questions|Properties Of A.P.|Exercise Questions|OMR

Illustration based on properties OF A.P. and A.M.

Illustration Based upon Properties OF A.P and Some Special Sequence Based upon A.P

Theory OF A.P.

the A.P. nth term of an A.P. is given by (-4n+15). Find the sum of first 20 terms of A.P.

1,3,9 can be terms of (A) an A.P. out not of a G.P (B) G.P. but not of an A.P. (C) A.P. and G.P both (D) neither A.P nor G.P

Which of the following sequences are A.P. ? If it is an A.P. , find next two terms. 2,-2,-6,-10,……….

Which of the following sequences are A.P. ? If it is an A.P. , find next two terms. 5,12,19,26,…….

If for an A.P. the first term is 11 and the common difference is (–2), then find first three terms of A.P.