Let P1:x+y+z=0 P2:x+2y+3z=0 P3:x+3y+5z=0 be three planes L1 is the lin – InterviewSolution

InterviewSolution

1.	Let P1:x+y+z=0 P2:x+2y+3z=0 P3:x+3y+5z=0 be three planes L1 is the line of intersection of P1 & P2. Let P(2,1,−1) be point on P3. If (α,β,γ) is image of point P in the line L1 then the value of \|α+β+γ\| is
Answer» Let $P_{1} : x + y + z = 0$ $P_{2} : x + 2 y + 3 z = 0$ $P_{3} : x + 3 y + 5 z = 0$ be three planes $L_{1}$ is the line of intersection of $P_{1}$ & $P_{2} . Let P (2, 1, - 1)$ be point on $P_{3}$ . If $(α, β, γ)$ is image of point $P$ in the line $L_{1}$ then the value of $\| α + β + γ \|$ is

Discussion

No Comment Found

Related InterviewSolutions

The number of ways of choosing 2 cards from a pack of 52 where atleast one face card is choosen
Let P(3,3) be a point on the hyperbola, x2a2−y2b2=1. If the normal to it at P intersects the x−axis at (9,0) and e is its eccentricity, then the ordered pair (a2,e2) is equal to
P speaks truth in 75% cases while Q in 90%.in what % r they likely to contradict each other in stating the same fact .? Do u think B is true Do
If f(x) has the second order derivative at x = c such that f '(c) = 0 and f ''(c) > 0, then c is a point of _______________.
An A.P. consists of 43 terms, if the sum of five middle-most terms is 195, then the sum of the A.P. is
Find the angle between two vectors a and b with magnitudes √3 and 2 respectively, having a.b=√6
If y={x}[x], then 3∫0y dx is equal to,where {.} and [.] are fractional part function and greatest integer function respectively.
The graph of f(x)=−|log(x−3)|+3 will be
1∫0ex⋅x(1+x)2dx is equal to
What is a set and list all formulas of set.