New post in Linear-transformations

use theorrem 1.8.2 to show that T is a matrix transformation

August 1st, 2022

Do all linear transformations map the zero vector to the zero vector?

February 10th, 2020

get image pixel location using coordinates

April 20th, 2020

Can we ever find a linear transformation T : R 3 → R 4 which is onto?

February 19th, 2020

Is it possible for a linear transformation to be injective but not invertible?

August 1st, 2022

Prove $\ker(T) = \ker(T^2)$

August 1st, 2022

find the standard matrix for the composition of reflection and rotation

August 1st, 2022

Proving that a Linear Transformation of a Subspace is a Subspace

August 1st, 2022

Projecting functions onto planes

August 8th, 2020

Finding a matrix for a differentiation map

February 19th, 2020

Affine Transformation Matrix Counterclockwise 90°

August 1st, 2022

Easiest way to compute singular values of matrix

May 24th, 2020

Squaring the standard matrix of a reflection

June 8th, 2020

What is the dimension of the range of T if T is one to one? Explain

November 22nd, 2020

Find the matrix representation of T with respect to the standard basis of $P_3$

August 1st, 2022

Linear Transformations from Matrices to Polynomials

April 9th, 2020

How to find matrix of a linear transformation.

August 1st, 2022

Finding the kernel and image of a polynomial linear transformation

February 27th, 2020

Proof check: Show the polynomial is a linear transformation

February 23rd, 2020

Matrix Mapping from R2 to R3. Determine matrix and size question?

February 22nd, 2020

Which of the following are linear transformations? (Matrices)

August 1st, 2022

Let $L: \mathbb{R}^2\rightarrow \mathbb{R}^2$ be a linear operator such that $L((1,2)^T)=(-2,3)^T$ and $L((1,-1)^T)=(5,2)^T$, then find $L((7,5)^T)$.

November 18th, 2020

Finding the pre-image of a vector

May 1st, 2020

Linear transformation reflected across y-axis?

August 1st, 2022

Linear Transformation from V to W (bijective) Show that T(v) is a basis of W if B is a basis of V.

August 1st, 2022

Linear Transformation between Isomorphic Vector Spaces

February 13th, 2020

Kernel and Range of a linear transformation

November 30th, 2020

Find Linear Transformation Given Set of Vertex

July 9th, 2020

Vector Spaces and Linear Transformations ($T^2 = 0 \iff R(T) \subseteq N(T)$).

April 29th, 2020

Linear transformation: Change of basis

July 29th, 2020