Question

if the first term (a) and the common difference (d) of a certain arithmetic progression (A.P. ) is 4 and 0 respectively. find the first four terms of that A.P

Answer 1

first term (a)=4
common difference (d)=0
first four term are
a, a+d , a+2d, a+3d
4,4+0,4+2.0 ,4+3.0
4,4,4,4

Answer 2

a₁=4
a₂=a+d=4+0=4
a₃=a+2d=4+2(0)=4
a₄=a+3d=4+3(0)=4