Question

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

Answer 1

Answer:

Given, a= 10 b = 10

t1= a = 10

t2= a+d= 20

t3= a + 2d= 30

t4= a + 3d= 40

Answer 2

Answer:

1 ) 10

2)20

3)30

4)40

solution :-first term is a

second term is a+d that means 10+10=20

third term is a+2d that means 10+(2×10)=10+20=30

fourth term isa+3d that means 10+(3×10)=10+30=40