Write first Four terms of the A.P. when the first term a and the common difference d are given as follows: a=-1 , d=1/2

Write first four terms of the AP, when the first term a and the common difference d are given as follows:(i) a = 10, d= 10 (ii) a = –2, d = 0 (iii) a = 4, d = – 3 (iv) a = – 1, d = 1/2 (v) a = – 1.25, d = – 0.25

Write first four terms of the A.P., when the first term a and the common difference 'd' are given as follows : (i) a = 10, d =10 " " (ii) a=-1, d=(1)/(2) (iii) a =4, d=-3 " " (iv) a = -2, d=0

Write first four terms of the A.P., when the first term 'a' and the common difference 'd' are given as follows : (i) a=5, d=3 (ii) a=-2, d=4 (iii) a=2, d=(-3)/(2) (iv) a=-3, d=1

The first four terms of an A.P. whose first term is -2 and the common difference is -2 are

Find the mean of first n terms of an A.P. whose first term is a and common difference is d.

Write the arithmetic progression when first term a and common difference d are as follows: a=4,\ \ d=3 (ii) a=-1,\ \ d=1/2 (iii) a=-1. 5 ,\ \ d=-0. 5

If the first term of an A.P. is a and n t h term is b , then its common difference is

1,4,7,10,is an A.P. whose first term is 1 and the common difference is equal to 4-1=3.

11, 7, 3, -1 is an A.P. whose first term is 11 and the common difference is equal to 7-11=4.

For the AP : 3/2,1/2,-1/2,-3/2,dotdotdot, write the first term a and the common difference d.