Question

write first four terms of the AP when the first term a and the common diffrence d are givenas following a=-2 d=0​

Answer 1

Answer:

a=-2, d= 0

a1= -2

a2 = a+d

= -2+0 = -2

a3= a+2d

= -2+2(0) = -2+0 = -2

a4= a+3d

= -2+3(0) = -2+0 = -2

-2, -2, -2, -2...

Answer 2

given,

a=-2

d=0

in an ap ,if the common difference is zero then the ap which is formed will have only the a1 value in the whole series.

i.e.,

-2,-2,-2,-2,...............= AP