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 XII Science Maths Vector Algebra
If a is any vector then prove that a=(a.i)+(a.j)j+(a.k)k.
Asked by sunil2791
21st November 2017
6:04 PM
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CBSE XII Science Maths Vector Algebra
Find the values of u for which the angle between the vectors a=2u^2i+4uj+k and b=7i-2j+uk is obtuse.
Asked by sunil2791
21st November 2017
6:13 PM
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CBSE XII Science Maths
If a = i – 2j + 3k and b = i – 3k then find I b X 2aI i j and k and k are unit vector
Asked by haroonrashidgkp
2nd November 2018
9:28 PM
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CBSE XI Science Physics Motion in a Plane
List of vector formulas
Asked by avneetavi
28th April 2020
6:16 PM
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JEE Main Physics Kinematics
find the vector which is perpendicular to both A and B but have magnitude equal to that of B A=3i^-2j^,b=4i^+3j^-k^
Asked by anjanajyothi1234
19th June 2022
8:05 AM
Answered by Expert
