Question

Write the common difference of A. P. 4, 1, –2, –5, ………….. .​

Answer 1

Step-by-step explanation:

I think common difference is 3

Answer 2

Answer:

-3

Step-by-step explanation:

The common difference in AP is given by :

b-a where a is nth term and b is (n+1)th term

here let n be 1

a=4

b= 1

Therefore the common difference is 1-4=-3