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Statement - 1 : Equations `(2 pm sqrt3) x - y = 1 pm 2sqrt3` represent two sides of an equilateral triangle having one vertex (2 , 3) and x + y - 2 = 0 as the opposite side . Statement - 2 : The equation of the lines passing through `(x_(1) , y_(1))` and making constant angle `alpha` with the line y = mx + c are given by `y - y_(1) = (m pm tan alpha)/( 1 pm tan alpha) ( x - x_(1))`A. Statement -1 is True , Statement - 2 is true , Statement- 2 is a correct explanation for statement - 10B. Statement-1 is True , Statement-2 is True , Statement -2 is not a correct explanation for Statement - 1 .C. Statement-1 is True , Statement - 2 is False .D. Statement - 1 is False , Statement -2 is True . |
Answer» Correct Answer - A Statement- 2 is true . Using statement - 2 , the equations of the sides are `y - 3 = (-1 pm tan 60^(@))/(1 pm tan 60^(@)) (x -2 ) or , (2 pm sqrt3 ) x - y = 1 pm 2 sqrt3` So , statement -1 is also true . Also , statement - 2 is a correct explanation for statement - 1. |
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