Question

first term is equal to four and common diffrence is equal to minus three
and please follow me​

Answer 1

Answer:

the value of n is not given in the question so just put value of in the pace of 'n' and you get your answer

Explanation:

a = 4 , d = -3 n = n

use the formula

$an \: = \: a + (n - 1)d$

$an \: = 4 + (n - 1)( - 3)$

$an = 4 - 3n + 3$

$an = 7 - 3n$

Hope this will help you