JEE Mains Model Paper 22

Question : 87 of 90

Marks: +1, -0

A plane is parallel to two lines whose D.R’s are (1 , 0 , -1) and (-1 , 1 , 0) and it contains the point (1 , 1 , 1) . If it cuts the coordinate axes at A. B. C. Then the volume of the tetrahedron OABC is