Is the following sequence an Arithmetic ...

Is the following sequence an Arithmetic progression? If it is an A.P then write common difference. `-10,-13,-16,-19,….`

A

is an A.P. Reason d=3

B

is an A.P. Reason d=-3

C

is an A.P. Reason d=4

D

is not an A.P.

Text Solution

Verified by Experts

The correct Answer is:

b

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