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Matrices Determinants JEE Main Problems Set-2
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This lesson takes up more problems on Matrices Determinants

Vineet Loomba is teaching live on Unacademy Plus

Vineet Loomba
IITian | No. 1 Educator in IIT-JEE (Maths) | 2.6 Million Minutes Watch Time | 8+ Years Experience | Youtube: Maths Wallah | vineetloomba.com

Comments
(2)
Unacademy user
Sir Moment of inertia is scalar or Vector
Amrit Lal
8 months ago
It contains only magnitude. So it is obviously Scalar physical quantity 😊 Feel free to ask any queries ☺️
Mazhar Hussain
8 months ago
Thank you sir I am new to Unacademy.
Mazhar Hussain
8 months ago
Sir but in book it is given its A Tensor
Amrit Lal
8 months ago
That's great 😊 Welcome to Unacademy.☺️ To explain you about Moment of inertia let me tell you Tensors quantity first. A scalar and a vector are both tensors! Scalar = tensor of rank 0, vector =tensor of rank 1, dyadic = tensor of rank 2, etc. A tensor is a general quantity. A scalar has magnitude with 0 direction, hence a rank 0 tensor. A vector is a magnitude acting along a line, or 1 dimension, i.e. tensor of rank 1 . Got it? for more queries ,please ask ☺️
Mazhar Hussain
8 months ago
Thank you sir Now got
Mazhar Hussain
8 months ago
Thank you sir Now got
Mazhar Hussain
8 months ago
Thank you sir Now got
Mazhar Hussain
8 months ago
Thank you sir Now got
Mazhar Hussain
8 months ago
Thank you sir Now got
sir please upload full course of differential equation
Vineet Loomba
6 months ago
ok