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If a : b = c : d, then (ma + nc)/(mb + n...

If `a : b = c : d`, then `(ma + nc)/(mb + nd)` is not equal to:

A

`a/b`

B

`c/d`

C

`(a+c)/(b+d)`

D

`(c-a)/(b-d)`

Text Solution

Verified by Experts

The correct Answer is:
C
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