Question

Please solve this and answer

Answer 1

first term is=2+4(1)=6

second term is=2+4(2)=10

common difference=10-6=4

option (b)

Answer 2

Answer:

b) 4

Step-by-step explanation:

given that,

An = 2+4n

so, A1 = 2+4(1)

= 6

A2 = 2+4(2)

= 10

and A3 = 2+4(3)

= 14

so, common difference (d) =

A2-A1 = A3-A2

10-6 = 14-10

=> 4 .....ans.