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The distance of the points (a+b, a-b) f...

The distance of the points (a+b, a-b) from the origin is

A

`2sqrt(a^(2) -b^(2))`

B

`2sqrt(a^2 + b^(2))`

C

`sqrt(a^(2) +b^(2))`

D

`sqrt(2(a^(2)+b^(2))`

Text Solution

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The correct Answer is:
A, B
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