Question

Find the first 4 terms of an AP whose first term is -2 and common difference is -3

Answer 1

First term is -2=a
common differnce =-3=d
a=-2
second term = a+d=-2-3=-5
third term = a+2d=-2-6=-8
fourth term =a+3d=-2-9=-11
so AP is.......
-2,-5,-8,-11

Answer 2

Answer:

Step-by-step explanation:

Given ::- a = -2

d = -3

To find ::- first 4 terms of an AP

Solution ::-

a = -2

Second term = a + d

= -2 + (-3)

= -2 -3 = -5

Similarly,

Third term = -5 -3 = -8

Fourth term = - 8 -3 = -11

Therefore the first four terms of an AP are

-2 , -5 , -8 , -11

HOPE IT HELPS YOU!!