Question

for the A.P : 3/2 , 1/2, -1/2, -3/2,............ write the first term a and the common difference d​

Answer 1

Answer:

first term a = 3/2

and the common difference = a2 - a1

= 1/2 - 3/2

= -2/3

hope it's help you.......

Answer 2

Question:-

for the A.P : 3/2 , 1/2, -1/2, -3/2,............ write the first term a and the common difference d

To Find:-

$first \: is \: 3 \div 2 = \\ \\ 1.5 \: answer$

the common different in is= ?

Given

$= > \: a2 \: - \: a1$

$\: like \: this$

$1 \div 2 = 2 \\ \\ 3 \div 2 = 1.5 \\ \\ means \: \\ 1 \div 2 \: - 3 \div 2 = \\ \\ -2÷3$