If (x/a)+(y/b)=1 and (x/c)+(y/d)=1 inter...

If `(x/a)+(y/b)=1` and `(x/c)+(y/d)=1` intersect the axes at four concylic points and `a^2+c^2=b^2+d^2,` then these lines can intersect at, `(a , b , c , d >0)` `(1,1)` (b) `(1,-1)` `(2,-2)` (d) `(3,3)`

(1, 1)

(1, -1)

(2, -2)

(3, -2)

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A, B, C

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ML KHANNA-THE CIRCLE -Problem Set (3) (MULTIPLE CHOICE QUESTIONS)

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