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Consider a point A(m,n) , where m and n ...

Consider a point A(m,n) , where m and n are positve intergers. B is the reflection of A in the line `y=x`, C is the reflaction of B in the y axis, D is the reflection of C in the x axis and E is the reflection of D is the y axis. The area of the pentagon ABCDE is a. `2m (m+n)` b. `m (m+3n)` c. `m(2m+3n)` d. `2m(m+3n)`

A

`2m(m+n)`

B

`m(m+3n)`

C

`m(2m+3n)`

D

`2m(m+3n)`

Text Solution

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The correct Answer is:
B
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