MathematicsEasy249×since 2002Q2543The d.r.d.r.d.r. of normal to the plane through (1,0,0),(0,1,0)(1, 0, 0), (0, 1, 0)(1,0,0),(0,1,0) which makes an angle π/4\pi /4π/4 with plane x+y=3x+y=3x+y=3 are :A1,2,11,\sqrt 2 ,11,2,1B1,1,21,1,\sqrt 21,1,2C1,1,21, 1, 21,1,2D2,1,1\sqrt 2 ,1,12,1,1Check answerSkip