Hello, can someone help me with this please.

Let 0.60 0.64 0.48 \"1 = 0 g = 0.60 63 = 0.80 0.80 0.48 0.36 Note that 6'1, 132, 63 form an orthonormal basis for R3. You may (and are encouraged to) leave your answers to any of the following questions as formulas in terms of 1?], 232, 5'3. Please remember to justify your answers to all parts of this question. (a) (4 points) Give an orthonormal basis for the plane perpendicular to if]. (b) (5 points) Find the orthogonal projection of [1%)] onto Span(1?1,5'2). (c) (5 points) Give the matrix (in the standard basis of R3) of orthogonal reection over the plane Span{?r 3)' (d) (5 points) Give a matrix with eigenvalues 1, 2 and 3 and corresponding eigenvectors 13'], 172, 173