Question

answer it fast plzzzz its urgent​

Answer 1

a=1

a6= 5d+a➡ 6= 5d+1➡5d=5➡d=1

a2=a+d➡1+1=2

a3=a+2d➡1+2×1=3

a4=a+3d➡1+3×1=4

a5=a+4d➡1+4×1=5