Question

fill in the blanks in form of AP _,13,_,3​

Answer 1

A+d=13

A+3d=3

A=3-3d

3-3d+d=13

3-2d=13

-2d=-10

D=5

A+5=13

A=8

A3=a+2d=8+10=18

Hope it's helpful u have

Answer 2

Answer:

here is your answer brother