Question

if -3 ,a, 2 are the three consecutive terms of an AP then find a.


Please answer this question by explanation ​

Answer 1

Answer: a = -1/2

Step-by-step explanation:

Let the consecutive terms of an AP be a-d, a, a+d

• a-d = -3...(1)

• a+d = 2...(2)

Add both the equations...

2a = -1

• a = -1/2

Answer: a = -1/2

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