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The following operations are defined for...

The following operations are defined for any two real numbr p and q.
`mn(p, q)="min "(p, q)`
`mx(p, q)=" max "(p,q)`
`md(p)=|p|`
Find the value of `md(mn(P, mx(md(q),mn(p, r)))),p=-2, q=5,r=7`.

A

`-2`

B

2

C

3

D

`-7`

Text Solution

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The correct Answer is:
B
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