Question

25.
Write first four terms of the AP, when the first term a and the common difference d are
given as follows:
a = 10
d = 10​

Answer 1

Step-by-step explanation:

10,20,30,40,50, and so on brother

Answer 2

Step-by-step explanation:

if the common difference is 10 and the first term is 10

then the first four terms are

a+d, A1+d, A2+d, A3+d

10+10=20=a1

20+10=30=A2

30+10=40=A3

40+40=50=a5