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Chapter 9: Q. 39 (page 603)

Find the鈭�v鈭�, ifv=-2i+3j

Short Answer

Expert verified

solution is鈭�v鈭�=3.605, ifv=-2i+3jThevalueof鈭�v鈭�is3.605,ifv=-2i+3j

Step by step solution

01

step 1.Given information

v=-2i+3j

02

step 2.solution

We already know that 鈭�v鈭�=a2+b2, ifv=ai+bj herea=-2&b=3
鈭�v鈭�=-22+32鈭�v鈭�=4+9鈭�v鈭�=13鈭�v鈭�=3.605

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Most popular questions from this chapter

Identify and graph each polar equation. Verify your graph using a graphing utility.
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