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Let triangleABC be a given triangle. If ...

Let `triangleABC` be a given triangle. If `|vec(BA)-tvec(BC)|ge|vec(AC)|` for any `t in R`,then `triangleABC` is

A

Equilateral

B

Right angled

C

Isosceles

D

None of these

Text Solution

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The correct Answer is:
B
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