Question

4) दी गई अंकगणितीय श्रृंखला में tn= 4,d= -4 तो a =
A)6 B)7
C) 20
D)28​

Answer 1

STEP BY STEP SOLUTION

Tn term is the nth term of A.P

Tn = A + ( N-1 )*D

4 = A + ( 3 ) ( -4)

A = 16

I THINK THERE IS AN ONE MORE OPTION PRESENT IN THIS GIVEN QUESTION OR QUESTION IS INCOMPLETE (◔‿◔)

PLEASE MARK MY ANSWER AS BRAINLIST ◉‿◉