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ABC is a given triangle. AD, BE and CF a...

ABC is a given triangle. AD, BE and CF are altitudes of `DeltaABC`.
Assertion (A) : `(AB^(2)+BC^(2)+CA^(2)) gt (AD^(2)+BE^(2)+CF^(2))`
Reason (R) : `(AE^(2)-AF^(2))+(BF^(2)-BD^(2))+(CD^(2)-CE^(2))=0`

A

Both A and R are individually true and R is the correct explanation of A

B

Both A and R are individually true but R is not the correct explanation of A.

C

A is true but R is false

D

A is false but R is true

Text Solution

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