If the area (in sq.units) of the region {(x, y) : y^{2} \\leq 4 x, x+y \\leq 1, x \\geq 0, y \\geq 0 \} is a \\sqrt{2}+b , then a – b is equal to [12 Apr 2019 Shift 1]

JEE Main 12 Apr 2019 Paper 1 Solved Paper

Section: Mathematics

Question : 83 of 90

Marks: +1, -0

If the area (in sq.units) of the region (x,y):y2≤4x,x+y≤1,x≥0,y≥0} is a√2+b , then a – b is equal to

[12 Apr 2019 Shift 1]

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