Question

If 4/5,a,2 are consecutive terms of an AP. Then find the value of a.

Answer 1

Since three numbers are the consecutive terms of an AP with a difference d.

a = (4/5) + d

2 = (4/5) + 2d

=> 2 - (4/5) = 2d

=> (10-4)/5 = 2d

=> 6/5 = 2d

=> 6/(5*2) = d

=> d = 3/5

a = (4/5) + d

= (4/5) + (3/5)

= (4+3)/5

= 7/5

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Answer 2

Step-by-step explanat