Hello all, can anyone help me with this question?(adsbygoogle = window.adsbygoogle || []).push({});

Question:

By considering the images of the unit vectors (1 0)T and (0 1)T in R2 under the following transformations, find the matrix representing the transformation.

(i)Reflection in the line y = -x

(ii)Reflection in the line y = mx

(iii)Rotation (anticlockwise) through 60ยบ

(iv)Rotation (anticlockwise) through general angletheta

My Answer:

(i) i drew the x and y axis and i plotted (1 0)T and (0 1)T then i did the reflection of those pionts with respect to the line y=-x

(ii) STUCK

(iii) i drew the x and y axis and rotated anti clockwise by 60 degrees

(iv) STUCK

any tips would be much appreciated!

**Physics Forums | Science Articles, Homework Help, Discussion**

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Homework Help: Find the matrix representing the transformation

**Physics Forums | Science Articles, Homework Help, Discussion**