If the line a x+y=c , touches both the curves x^{2}+y^{2}=1and y^{2}=4 \\sqrt{2}, then |c| is equal to [10 Apr 2019 Shift 2]

JEE Main 10 Apr 2019 Paper 2 Solved Paper

Section: Mathematics

Question : 71 of 90

Marks: +1, -0

If the line ax+y=c , touches both the curves x2+y2=1and y2=4√2, then |c| is equal to

[10 Apr 2019 Shift 2]

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