Question

The nth term of an ap is 6n+2. Find its common difference. ​

Answer 1

Answer:

Answer is 6

Step-by-step explanation:

We know that nth term of an AP is a+(n-1)d .

we have the nth term as 6n+2 . Just comparing those two equations will take you to the right answer.

• 6n+2 = a+(n-1)d

• 6n+2 = nd + (a-d)

• 6n = dn       ;  
• d = 6
• you have the answer !!!

Answer 2

Answer: 6

Step-by-step explanation:

Tn =6n +2

T1 =6(1)+2=8

T2=6(2)+2=14

D= T2-T1

= 14 - 8

=6