Given the following samples for 2 different classes: D1= {(0,5), (2,1)} for class 1 D2= {(3 5), (53)} for class 2 Find the principal axis that preserves as much discrimination of classes as possible using LDA method in order to perform dimensionality reduction for the purpose of classification by filling the following empty spaces: 1- Compute the means (m1 and m2) of the two classes: m1=[ ] iT m2=[ T 2- Compute the between-class scatter matrix Sb: Sb=1 ] 3- Compute the within-class scatter matrix Sw: Sw=51+52=1 ] 4- Compute Sw-1 swisi ] 4- Compute W1=Sw=1+(m1-m2) W1= [ ] C