ARITHMETIC PROGRESSION CLASS-10

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

Find the indicated terms in each of the following arithmetic progression 5,2,-1…..t_10

Find the sum of given Arithmetic Progression 4+8+ 12+....+ 64

Find out which of the following sequences are arithmetic progressions. For those which are arithmetic progressions, find out the common difference. 1. 0 ,\ 1. 7 ,\ 2. 4 ,\ 3. 1 , dot (ii) -225 ,\ -425 ,\ -625 ,\ -825 ,\ ddot (iii) 10 ,\ 10+2^5,\ 10+2^6,\ 10+2^7\

The interior angles of a polygon are in arithmetic progression. The smallest angle is 120^@ and the common difference is 5^@ Find the number of sides of the polygon

The interior angles of a polygon are in arithmetic progression. The smallest angle is 120^@ and the common difference is 5^@ Find the number of sides of the polygon