The angle between the planes \[2x-y+z=6\] and \[x+y+2z=7\] is [MP PET 1991, 98, 2000, 01, 03; RPET 2001]

The angle between the planes \[2x-y+z=6\] and \[x+y+2z=7\] is [MP PE

1.	The angle between the planes \[2x-y+z=6\] and \[x+y+2z=7\] is [MP PET 1991, 98, 2000, 01, 03; RPET 2001]
A.	\[30{}^\circ \]
B.	\[45{}^\circ \]
C.	\[0{}^\circ \]
D.	\[60{}^\circ \]
Answer» E.

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The angle between the planes \[2x-y+z=6\] and \[x+y+2z=7\] is [MP PET 1991, 98, 2000, 01, 03; RPET 2001]

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