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प्रश्न
Choose the correct alternative:
Equation of the straight line that forms an isosceles triangle with coordinate axes in the I-quadrant with perimeter `4 + 2sqrt(2)` is
विकल्प
x + y + 2 = 0
x + y − 2 = 0
`x + y - sqrt(2)` = 0
`x + y + sqrt(2)` = 0
उत्तर
x + y − 2 = 0
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