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The points (1,1),(-1,-1) and (-sqrt(3),s...

The points `(1,1),(-1,-1)` and `(-sqrt(3),sqrt(3))` are the angular points of a triangle, then the triangle is

A

right angled

B

isosceles

C

equilateral

D

None of these

Text Solution

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The correct Answer is:
C
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ARIHANT PUBLICATION BIHAR-RECTANGULAR COORDINATES, STRAIGHT LINES, FAMILY OF LINES-EXAM BOORSTER FOR CRACKING EXAM
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