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91Ó°ÊÓ

Show that if 0 is the neutral element of a linear space V then k0=0, for all scalars k.

Short Answer

Expert verified

The solution is k0=0.

Step by step solution

01

Explanation of the solution

Let k be a scalar and let a be an element.

Then as follows.

a+0=a

And as follows.

k(a+0)=ka

02

Solve using distributive property

Calculate by distributive property as follows.

ka+k0=kako=ka-kak0=0

Thus, k0=0

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