Question

If 3,2x+1,11 are in ap find x

Answer 1

If they are in Ap

then ,

2B = A + C

2 ( 2x + 1 ) = 3 + 11

4x + 2 = 14

4x = 14 - 2

4x = 12

× = 12 /4

x = 3 ANS

Answer 2

therefore,,,,

here answer comes x=3 ,,,,


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