3.8. let p be the orthogonal projection onto a subspace e of an inner product space v , dim v = n, dime = r. find the eigenvalues and the eigenvectors (eigenspaces). find the algebraic and geometric multiplicities of each eigenvalue.

C· 0 = 0 uses multiplicative  identity 

The answer would be 47

To find the  unit rate, divide the numerator and denominator of the given  rate  by the denominator of the given  rate. so in this case, divide the numerator and denominator of 70/5 by 5, to get 14/1, or 14 students per class, which is the  unit rate.