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Inner product spaces quiz
Five questions on Inner product spaces. Answer all 5 to see your score. Questions are drawn from a bank of 15, so every attempt is different.
Question 1 of 5
A set of non-zero, mutually orthogonal vectors is always:
Question 2 of 5
In an orthonormal basis, the coordinate of x along u_i is:
Question 3 of 5
In R^3, the orthogonal complement of a plane through the origin is:
Question 4 of 5
For a subspace W of R^7 with dimension 4, the dimension of W-perp is:
Question 5 of 5
The null space of A is the orthogonal complement of: