1. Consider vectors k = (2,1) and f = (-3,1). Calculate. A. Vector m = 2k-f B. The magnitude of vector f C. The angle between vectors k and f. D. The distance between the terminal points of vectors k and f

Q: List the restrictions

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Q: can you provide a counter example

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Q: Could you further explain how you got this?

A: Given data :  n = 4 u = 35000 o = 5000 P(x > 40000) = ?