Question

What is the value of a3 in the sequence? a3 the 3 is squared below of a

Answer 1

Answer:

Option D is correct.

$a_3 = \frac{-1}{2}$

Step-by-step explanation:

The sequence is in the form of :

$a_1, a_2, a_3, a_4, .......$

where

$a_1$ represents the First term.

$a_2$ represents the Second term.

$a_3$ represents the Third term.

$a_4$ represents the Fourth term and so on.....

we have to calculate the $a_3$ in the given sequence:

Given the sequence:  $-4 , -2, -\frac{1}{2} , -\frac{1}{4}, ......$    

$a_3 = \frac{-1}{2}$

Therefore, the third term $a_3 = \frac{-1}{2}$