Question

Given first term 'a' and common diffrence 'd' then find the first 4 terms of an AP in the following
a) a=5 , d=4
b)a=-3. ,d=-2

Answer 1

Answer:

First term =a=4

Second term =a+d=4−3=1

Third term =a+3d=4−6=−2

Fourth term =a+3d=4−9=−5

So the A.P. is 4,1,−2,−5.

Step-by-step explanation: