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Circle question

2002 · Shift 0 · Q114

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PYQ Library
JEE Main
Mathematics
Circle
2002 · Shift 0 · Q114

Circle question

2002 · Shift 0 · Q114

JEE MainMathematicsCircleMCQ+4 / −1

If the chord y = mx + 1 of the circle

{x^2}\, + \,{y^2} = 1

subtends an angle of measure

{45^ \circ }

at the major segment of the circle then value of m is :

A
$2\, \pm \,\sqrt 2 \,\,$
B
$- \,2\, \pm \,\sqrt 2 \,$
C
$- 1\, \pm \,\sqrt 2 \,\,$
D
none of these

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