Question

the common difference of A.P 2/1,5/2,3/1,7/2 is

Answer 1

Answer:

1/2

Step-by-step explanation:

To find common difference we use the formula

Common Difference = a2 - a1

= 5/2-2/1

= 5-4/2

= 1/2

Now a4-a3 = 7/2-3/1

= 7-6/2

=1/2

Since common difference is same therefore the common difference is 1/2