Question

The line $x + 2y = 4$ is translated parallel to itself by 3 units in the sense of increasing $x$ and then rotated by $30^\circ $ in the clockwise direction about the point where the shifted line cuts the x-axis. The equation of the line in the new position is

Accepted Answer

$y = 	an \left( {	heta - 30^\circ } ight)\left( {x - 4 - 3\sqrt 5 } ight)$

Answer

$y = 	an \left( {30^\circ - 	heta } ight)\left( {x - 4 - 3\sqrt 5 } ight)$

Answer

$y = 	an \left( {	heta + 30^\circ } ight)\left( {x + 4 + 3\sqrt 5 } ight)$

Answer

$y = 	an \left( {	heta - 30^\circ } ight)\left( {x + 4 + 3\sqrt 5 } ight)$

JEE MATHEMATICS MCQ: STRAIGHT LINES

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