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Assertion: If the rectangular components...

Assertion: If the rectangular components of a force are 24N and 7N, then the magnitude of the force is 25N.
Reason : If `|vecA|=|vecN|=1` then `|vecAxxvecN|^(2)+|vecA.vecN|^(2)=1`

A

both Assertion `&` Reason are True `&` the Reason is a correct explanation of the Assertion.

B

both Assertion `&` Reason are True but Reason is not a correct explanation of the Assertion.

C

Assertion is True but the Reason is False.

D

both Assertion `&` Reason are false.

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The correct Answer is:
B
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