Question

Find the Aps of a1=2 a3=26 Find a2

Answer 1

Hi Mate!!

a2 = a + d

where a is ist term and d is common difference

a1 = a = 2

=>. a = 2

a3 = a + 2d = 26

=> d = 12

so, a2 = 2 + 12 = 14

Have a nice time..