JEE MATHEMATICS MCQ: PAIR OF STRAIGHT LINES

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Analyzing +4 | -1

A pair of straight line drawn through the origin form with the line

2 x+3 y=6

an isosceles right angled triangle, then the lines and the area of the triangle, thus formed is

View answer and explanation

Correct option: A

x-5 y=0,5 x+y=0 ; \Delta=\frac{36}{13}

Option A (

x-5 y=0,5 x+y=0 ; \Delta=\frac{{36}}{{13}}

) is correct because these lines form an isosceles right-angled triangle with the given line, and the area is calculated correctly.

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