CBSE XII Science Maths Vector Algebra
The vector b= 3j + 4k is to be written as the sum of a vector u parallel to A= i +j and a vector v perpendicular to A. Then find value of u.
Asked by sunil2791
17th November 2017
7:05 PM
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CBSE XII Science Maths Vector Algebra
If a,b,c are vectors such that a.b=a.c, axb=axc, a not equal to 0, then show that b=c.
Asked by sunil2791
17th November 2017
7:08 PM
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CBSE XII Science Maths Vector Algebra
If a,b,c are 3 mutually perpendicular vectors of the same magnitude, prove that a+b+c is equally inclined with vectors a,b and c.
Asked by sunil2791
21st November 2017
6:00 PM
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CBSE XI Science Physics Physical World
Show that A vector . B vector = 1/4 [(A vector + B vector)2 - ( A vector - B vector)2].
Asked by sudhirhanda144
22nd April 2018
3:38 PM
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CBSE XI Science Physics Physical World
If A vector and B vector = 0 vector and A vector . B vector = 0, does it imply that one of the vectors A vector or B vector must be a null vector?
Asked by sudhirhanda144
22nd April 2018
3:49 PM
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CBSE XI Science Physics Motion in a Plane
find angle between A= 3i+4j and B=12i+5j
Asked by puneetgarg2555
27th May 2018
7:53 AM
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CBSE XI Science Physics Motion in a Plane
find the component of 3i+4j along i+j ?
Asked by puneetgarg2555
27th May 2018
7:56 AM
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CBSE XI Science Physics
Find the component of 2i+3j along the direction of i+j and i-j.
Asked by prabal
30th September 2018
2:04 PM
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ICSE XI Science Physics
charactrastic of scalar product
Asked by pavanjadhao347
23rd October 2018
10:43 AM
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NEET NEET Physics Physics and Measurement
Kind of struggling with this particular vector problem. How should i THINK through it?
Asked by astutijoshi
2nd July 2019
4:36 PM
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CBSE XII Science Maths Vector Algebra
If a and b are two unit vectors s.t. a+b is also a unit vector, then find the angle between a and b.
Asked by Vivek.d8765
10th November 2019
7:20 PM
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CBSE XII Science Maths Vector Algebra
18th sum plz
Asked by lovemaan5500
16th December 2019
9:34 PM
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CBSE XI Science Physics
What is meant by ' projection of a vector on b'? Is it related to components? What's the formula and derivation?
Asked by drhimasingh
18th May 2020
3:51 PM
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ICSE XII Science Maths
Solution for the given ...
Asked by joshuasimon2252003
1st June 2020
10:42 PM
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CBSE XI Science Physics Motion in a Plane
Find the cosine angle between vector 4i + 3j + k and 2i- j+2k.Find the cosine angle between vector 4i + 3j + k and 2i- j+2k.
Asked by deepakprakash.vaishnav3
1st August 2020
11:16 AM
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CBSE XI Science Physics
Choose the correct one...
Asked by Kusum and Sanjeet
8th August 2020
10:58 PM
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CBSE XI Science Physics Motion in a Plane
If IA×B| = A•B, what is the angle between A and B?
Asked by gkgoraya445
21st August 2020
8:13 PM
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CBSE XI Science Physics Motion in a Plane
A force of 2i+3j+2kN acts on a body for 4s and produces a displacement of 3i+4j+5k m. calcuate power.
Asked by vikasrajouriya
22nd August 2020
9:34 AM
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NEET NEET Physics Kinematics
explain
Asked by adititiwari601
24th June 2022
9:03 PM
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NEET NEET Physics Kinematics
explain
Asked by adititiwari601
25th June 2022
1:23 PM
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CBSE XI Science Physics Motion in a Plane
what is dot product
Asked by Kattaithihaas
24th July 2022
1:23 PM
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CBSE XII Science Maths Vector Algebra
pls solve
Asked by sdmbotch1123
18th January 2023
11:01 PM
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JEE Main Maths Vector Algebra
help
Asked by abhinavachieverenthu
15th March 2024
4:31 PM
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