Question

write first four terms of an A.P.when (a) a=10 d=10​

Answer 1

Answer:

10,20,30,40,50.........

Step-by-step explanation:

a=10

d=10

a2=a+d

=10+10

=20

a3=a+2d

=10+20

=30

a4=a+3d

=10+30

=40

a5=a+4d

=10+40

=50

Hence, the terms are 10,20,30,40,50......

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