- #1

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Hey everyone! I'd love if you could help me on these couple problems.

I have attatched a PDF file (don't worry, it will only take you an instant to download - it's just a single page). I'm having problems with numbers 2 and 4.

Number two is about reflections about a line and composition of transformations.

Number four is about subspaces and linear independence.

Hmm.. I could be wrong, but I don't think 'equations' are needed here. I think it's more applying concepts. Concepts that I am unfortunately not grasping.

I honestly have no idea! Sorry. I'm sure you can get me started though. Thanks

## Homework Statement

I have attatched a PDF file (don't worry, it will only take you an instant to download - it's just a single page). I'm having problems with numbers 2 and 4.

Number two is about reflections about a line and composition of transformations.

Number four is about subspaces and linear independence.

## Homework Equations

Hmm.. I could be wrong, but I don't think 'equations' are needed here. I think it's more applying concepts. Concepts that I am unfortunately not grasping.

## The Attempt at a Solution

I honestly have no idea! Sorry. I'm sure you can get me started though. Thanks