Properties OF A.P.

Theory OF A.P.

Introduction || Sequence || Series || Progression || Arithmatic Progression (A.P.) || A.P.terminologies || Consecutive terms OF A.P. || General apperence OF A.P. || Common difference OF A.P. Condition for a sequence to be A.P

Theory OF A.P. and some illustration OF A.P.

Introduction OF Sequence and Series and A.P || Formation OF A.P and General term OF A.P

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

If the first two terms of an A.P. Are -3 and 4, then what is the 21st term of this A.P. ?

The 11th term of an A.P. is 16 and the 21st term is 29 . Find the 16th term of this A.P.

The 9th term of the A.P. is 499 and the 499th term is 9. Which term of this A.P. is zero ?

The first and last terms of an A.P. are - 7 and 233 and the sum of the A.P. is 9153. Find the number of terms in the A.P.: