MathematicsMedium249×since 2002Q2569The direction ratios of normal to the plane through the points (0, –1, 0) and (0, 0, 1) and making an angle π4{\pi \over 4}4π with the plane y −-− z + 5 = 0 are :A2, −-−1, 1B23,1,−12\sqrt 3 ,1, - 123,1,−1C2,1,−1\sqrt 2 ,1, - 12,1,−1D2,−2\sqrt 2 , - \sqrt 22,−2Check answerSkip