Question

In an A.P. the two consecutive terms are (2n+3) and (2n+5). Find the common difference of the A.P.

• A. 2n+1
• B. 2n+3
• C. 2
• D. 2n+2

Answer 1

The correct option is C

2

Common difference is found out by taking the difference of the consecutive terms.

So, common difference = (2n + 5) - (2n + 3) = 2