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Recent questions tagged the plane
+2
votes
1
answer
A plane mirror is moving with velocity 4i + 5j + 8k. A point object in front of the mirror moves with a velocity 3i + 4j + 5k .
asked
Apr 4, 2019
in
Class 12
by
kratos
the plane
cbse
product of vectors
cross or vector
class-12
+2
votes
1
answer
Find the angle between vector A = 2i - j + k and vector B = i + j + 3k.
asked
Apr 3, 2019
in
Class 12
by
kratos
the plane
cbse
applications of vector algebra
product of vectors
cross or vector
class-12
three dimensional geometry
+3
votes
1
answer
Find the equation of the line, which makes intercepts – 3 and 2 on X and Y axes respectively.
asked
Apr 2, 2019
in
JEE
by
kratos
applications of derivatives
the plane
cbse
jee
class-9
3-d geometry
jee mains
vector
coordinate geometry
class-12
three dimensional geometry
+1
vote
1
answer
Find the equation of the plane with intercept 3 on the y-axis and parallel to ZOX plane.
asked
Mar 30, 2019
in
Class 12
by
kratos
the plane
cbse
class-11
class-12
three dimensional geometry
+1
vote
1
answer
Find the vector and cartesian equations of the line passing through the point P (3, 0, 1)
asked
Mar 29, 2019
in
Class 12
by
kratos
the plane
class-12
applications of vector algebra
three dimensional geometry
+1
vote
1
answer
The set of all values of λ for which the vectors a =(λ log2 x) i –6 j +3 k and b =(log2 x) i +2 j +(2λ log2 x
asked
Mar 19, 2019
in
JEE
by
kratos
the plane
cbse
vector algebra
jee
jee mains
class-12
+3
votes
1
answer
Find the equation of the line passing through the point P(4, 6, 2) and the point of intersection of the line
asked
Mar 14, 2019
in
Class 12
by
kratos
the plane
straight lines
two dimensional analytical geometry
class-11
class-10
coordinate geometry
class-12
three dimensional geometry
+2
votes
1
answer
Lines OA and OB are drawn from O with direction cosines proportional to <1, -2, -1>
asked
Mar 12, 2019
in
Class 12
by
kratos
the plane
upsee
class-10
constructions
class-12
three dimensional geometry
+3
votes
1
answer
Abhishek is moving with velocity 5i +3j + and Amit with velocity 2 i+ 4 j- 3k Find
asked
Mar 12, 2019
in
Class 12
by
kratos
the plane
vector algebra
class-11
vectors
vector
scalar or dot products
class-12
+2
votes
1
answer
The equation of the straight line passing through the point (4, 3) and making intercepts on the coordinate axes whose sum is –1 is
asked
Mar 11, 2019
in
JEE
by
kratos
the plane
straight lines
jee
class-9
two dimensional geometry
coordinate geometry
class-12
+3
votes
1
answer
A perpendicular is drawn from a point on the line x - 1/2 = y + 1/-1 = z/1 to the plane x + y + z = 3 such that the foot of the perpendicular
asked
Mar 7, 2019
in
JEE
by
kratos
the plane
jee main 2020
jee mains 2019
class-12
+1
vote
1
answer
Reduce the equation 2x -5y +10 = 0 to slope intercept form. Hence find its slope(m) and y-intercept(c).
asked
Mar 6, 2019
in
JEE
by
kratos
straight lines
class-12
jee mains
class-11
jee
coordinate geometry
the plane
+2
votes
1
answer
The length of the shortest distance between the lines, vector r1 = -3i + 6j + λ(-4i + 3j + 2k) and vector r2 = -2i + 7k + µ (-4i + j + k) is
asked
Feb 28, 2019
in
Class 12
by
kratos
the plane
isc
icse
class-12
straight line in space
three dimensional geometry
+1
vote
1
answer
The vector 2i + j - k is perpendicular to i - 4j - λk then the value of λ is (A) 0 (B) -1 (C) 2 (D) 3
asked
Feb 28, 2019
in
Class 12
by
kratos
the plane
vector algebra
applications of vector algebra
vectors
bseb model set
class-12
+1
vote
1
answer
If the points (1, 1, p) and (−3, 0, 1) be equidistant from the plane vector r.(3i+4j 12k)+13=0 ,then find the value of p.
asked
Feb 26, 2019
in
Class 12
by
kratos
the plane
class-12
applications of vector algebra
three dimensional geometry
+3
votes
1
answer
An electron having velocity vector V = 2i + 3i is projected into a uniform magnetic field vector B = 4k
asked
Feb 24, 2019
in
Class 12
by
kratos
class-12
vector
aiims 2019
the plane
+3
votes
1
answer
Reduce the equation 3x - 4y + 10 = 0 into normal form and hence find p and α
asked
Feb 24, 2019
in
JEE
by
kratos
the plane
straight lines
class-11
jee
jee mains
class-12
three dimensional geometry
+3
votes
1
answer
Find the equation of the plane passing through the line of intersection of the planes vector r.(i+j+k)=1
asked
Feb 24, 2019
in
Class 12
by
kratos
the plane
class-12
cbse
three dimensional geometry
+1
vote
1
answer
Find the angle between the line x+1/2=3y+5/9=3-z/-6 and the plane 10x + 2y - 11z = 3.
asked
Feb 22, 2019
in
Class 12
by
kratos
the plane
algebraic expressions
class-8
algebraic identities
class-12
applications of matrices and determinants
+2
votes
1
answer
C is a closed path in the z-plane given by |z| = 3. The value of the integral → ∮c((z^2 - z + 4j)/(z + 2j)dz is
asked
Feb 21, 2019
in
Mathematics
by
kratos
the plane
electromagnetic waves
jee
mathematical physics
jee mains
class-12
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