यदि x(1) एवं x(2) का माध्य M(1) है x(...

यदि `x_(1)` एवं `x_(2)` का माध्य `M_(1)` है `x_(1), x_(2), x_(3), x_(4)` का माध्य `M_(2)` है, तब
`ax_(1), (x_(2))/(a), x_(3) + a, x_(4) - a ` का माध्य है -

A

`(M_2)/(4a) + (a-1)x_1 + 2M_1`

B

`(M_1)/(4a) + (a-1)x_2 + 2M_2`

C

`M_2 + ((1 -a)(x_2-ax_2))/(4a)`

D

`M_1 + ((1 - a)(x_1-ax_2))/(4a)`

लिखित उत्तर

Verified by Experts

The correct Answer is:

C

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