Question

If a : b : : c : d then *
1 point
ab = cd
ad=bc
ac =bd
None

Answer 1

Step-by-step explanation:

If a : b : : c : d then,

$\frac{a}{b} = \frac{c}{d}$

$= > \: ad \: = \: bc$

Answer 2

Given,

a : b : : c : d

To find,

The Matching Term

Solution

Using Formula=

Product Of Extreme = Product of Mean

So, (a × d) = (b × c) also written as ad=bc

So Option B ad=bc is correct

Hope This Helps You