Show that if v is a column vector of length n = 2k, then the matrix-vector product Hkv can be calculated using O(n log n) operations. Assume that all numbers involved are small enough that basic operations such as addition and multiplication take unit time.

Keep your choice of a major there is probably no single correct choice.

Our primary purpouse as electricians is to do wich of the following core concepts? a: install electrical components in a way they can be upgraded b: install electrical equiptment in a way that reduces heat c: install electrical systems in a safe manner d: only b and c

Lisa’s company, abc ltd., lost its biggest client and is now facing a financial crunch. most of her colleagues have resigned, but lisa decides to stay with the company and assist the management in overcoming the financial situation. which quality is lisa demonstrating? a. self-management b. cooperativeness c. responsibility d. loyalty