Question

Write the first four terms of the AP, when the first terms a and the common difference d are given as follows. a. a=4,d=-3 b. a=-1,d=2/2​

Answer 1

Answer:

for a AP:-4,1,-2,-5............. for b AP:- -1,0,1,2…......…...

Step-by-step explanation:

A1=a

A2= a+d

A3=a+2d

A4=a+3d

and an=a+(n-1)d