Question

Asked Nov 12, 2019

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For Problem 8.16, how do I prove the relations and give the correct expressions?

Step 1

Draw a figure to represent a point using both polar and Cartesian coordinates.

Step 2

(a)

Consider the right angled triangle *OMP*.

Write an expression for cos*ϕ* using trigonometry

Step 3

Write an expression for sin*ϕ* u...

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