Question

if a=10 and d=10 then first four tems will be​

Answer 1

we know that

a=10 and d=10

a2=a+d

a2=10+10

a2=20

a3=a2+d

=20+10

a3=30

a4=a3+d

=30+10

a4=40

the  first four tems will be​ 10,20,30,40

thanku

Answer 2

Answer:

given: a = 10

           d=10

       Second term= a + d

•       a2= 10+10

•       a2=20

        Third term = a+2d

•        a3= 10+2*10
•         a3= 30

         Fourth term=a+3d

•         a4= 10+3*10
•          a4=40

    The required A.P will be 10,20,30,40.

Step-by-step explanation:

Hope this will help you.