1.

The value of the lambda, if the lines (2x + 3y + 4) + lambda( 6 x - y + 14) =0 are {:("Column- I","Column - II"),("(i) Parallel to Y -axis is","(a)" lambda = (-3)/(4) ),("(ii) Perpendicular to" 7x + y -4 =0 "is" , "(b)" lambda = (-1)/( 3) ),("(iii) Passes through (1, 2) is","(c)" lambda = (-17)/( 41) ),("(iv) parallel to X -axis is","(d)" lambda = 3):}

Answer»


ANSWER :(i) `to (d) , (II) `to` (C ) , ( III) `to` (a) , (IV) `to` (b)


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