If the length of the perpendicular drawn from the point P(a, 4,2), {\a} > 0 on the line \frac{x+1}{2}=\frac{y-3}{3}=\frac{z-1}{-1} is 2 \sqrt{6} units and Q(\alpha_1, \alpha_2, \alpha_3) is the image of the point {\P} in this line, then {\a}+\sum_{i=1}^3 \alpha_i is equal to : [27-Jul-2022-Shift-2]

JEE Mains 27-July-2022 Shift 2 Solved Paper

Section: Mathematics

Question : 14 of 90

Marks: +1, -0

If the length of the perpendicular drawn from the point P(a,4,2),a>0 on the line ‌

x+1

=‌

y−3

=‌

z−1

−1

is 2√6 units and Q(α1,α2,α3) is the image of the point P in this line, then a+

∑

i=1

3αi is equal to :

[27-Jul-2022-Shift-2]

Go to Question:

Prev Question

Next Question