MCQOPTIONS
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| 1. |
The angle between the lines \[2x=3y=-z\] and \[6x=-y=-4z\], is [MP PET 1994, 99; AIEEE 2005] |
| A. | \[0{}^\circ \] |
| B. | \[30{}^\circ \] |
| C. | \[45{}^\circ \] |
| D. | \[90{}^\circ \] |
| Answer» E. | |