Answer Happy

Question 24 Which of the following statements is(are) true if W is a subspace of R" ? Assume that y in R™ Statements a, b and d O Statements a, b and c c) y is the closest point in W to the vectory All the statements are true a)Let ý be the orthogonal projection of y onto W.Then ý depends on W and not on the particular basis of W used to compute it d)Suppose that v is any vector in W. then the distance between y and vis minimized when v is replaced with û O Statements b, cand d b)The orthogonal projection of y onto Wý depends not on the particular orthogonal basis used to compute it