Question

find the first team and common
difference of the AP. 5,2,-1,-4...​

Answer 1

Step-by-step explanation:

First term=5

Common difference = second term − first term

=1−5

=−4

Answer 2

Answer:

First term is $5$ and common difference is $-3$

Step-by-step explanation:

A.P. is $5,2,-1,-4...$

First term is clearly $5$ .

Common difference is difference of second term and first term i.e., $2-5=-3$