WBJEE 2021 Math Solved Paper

CATEGORY - I (Q:1 to Q50)

Carry 1 mark each and only one option is correct. In case of incorrect answer or any combination of more than one answer, ¼ mark will be deducted.

Question : 35 of 75

Marks: +1, -0

A line with positive direction cosines passes through the point P(2,−1,2) and makes equal angle with co-ordinate axes. The line meets the plane 2x+y+z=9 at point Q. The length of the line segment PQ equals.

1 unit
√2 unit
√3 unit
2 unit

Validate

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