Question

3/2,1/2,-1/2,-3/2....... common difference of this ap
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Answer 1

Answer:

Difference = - 1

Step-by-step explanation:

Common Difference = - 1

$\frac{1}{2} - \frac{3}{2} = \frac{1 - 3}{2} = - \frac{2}{2} = - 1$

Answer 2

a1=3/2

a2=1/2

d=a2-a1

$d = \frac{1}{2} - \frac{3}{2} = \frac{ 1 - 3}{2} = \frac{ - 2}{2} = - 1$