Question

Find the first four terms of an Ap whose first term is -3 and the commom difference is -3​

Answer 1

the first term of AP is equal to -3

second term of AP is equal to -3 - 3=(-6)

third term of AP is equal to (-6)-3=(-9)

fourth term of AP is equal to (-9)-3=(-12)

Answer 2

Answer:

a=-3,

d=-3

a2=a+d

=-3+(-3)

=-6

a3=a+2d

=-3+2(-3)

=-9

a4=a+3d

= -3+3(-3)

= -12

Ap=-3,-6,-9,-12

hope it help you