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T is a surjective linear transformation $$T: \mathbb{R^4}-> \mathbb{R^2}$$. Decide dim ker T. How many free variables do I get if I solve equation system $$T(x)=y$$ for a vector $$y \in \mathbb{R^2}$$? Construct a transformation matrix belonging to a surjective linear transformation $$T:\mathbb{R^4}->\mathbb{R^2}$$
My progres:
Dim ker T=$$4-2=2$$
Dim ker T=free variables that mean we got 2 free variables
I'm stuck at transformation matrix
Regards,
$$|\pi\rangle$$
My progres:
Dim ker T=$$4-2=2$$
Dim ker T=free variables that mean we got 2 free variables
I'm stuck at transformation matrix
Regards,
$$|\pi\rangle$$
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