Question

For the AP ,3/2, 1/2, - 1/2 ,- 3 / 2 write the common difference

Answer 1

d=a2-a1

d=1/2-3/2

d=1-3/2

d=-2/2

d=-1

Answer 2

$\huge\bigstar\underline\red{Answer:-}$

$\huge\bold{Given:-}$

a1= 3/2 , a2 = 1/2

. ° . d = ( a2 - a1)

↦ ( 1/2 - 3/ 2 )

↦ -2 /2

↦ -1

$\bf{So \:here \:D= -1}$