Find the Angle Between the Vectors for U and V $$\mathbf { u } = \langle 1,1 \} , \mathbf { v } = \langle 3 , - 1 \}$$

question 54

Multiple Choice

Find the angle between the vectors for u and v given below. $$\mathbf { u } = \langle 1,1 \} , \mathbf { v } = \langle 3 , - 1 \}$$

• A) \(63.43 ^ { \circ }\)
• B) \(24.09 ^ { \circ }\)
• C) \(26.57 ^ { \circ }\)
• D) \(69.62 ^ { \circ }\)
• E) \(84.26 ^ { \circ }\)

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Definitions:

Cash Payback

A capital budgeting method that estimates the time required for an investment to generate cash flows sufficient to recover its initial cost.

Internal Rate of Return

A financial metric used in capital budgeting to estimate the profitability of potential investments, calculated as the discount rate that makes the net present value of all cash flows from a particular project equal to zero.

Present Value Factor

A multiplier used to calculate the present value of a future amount of money or stream of payments.

Straight-Line Depreciation

A method of allocating the cost of a tangible asset over its useful life in a linear fashion.