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Chapter 9: Q. 12 (page 583)

Rose curves are characterized by equations of the formr=acosn胃orr=asinn胃,a鈮�0.If n鈮�0is even, the rose has _____ petals; if n鈮�卤1is odd, the rose has ______ petals.

Short Answer

Expert verified

Rose curves are characterized by equations of the form r=acosn胃orr=asinn胃,a鈮�0.If n鈮�0 is even, the rose has2npetals; ifn鈮�卤1is odd, the rose hasnpetals.

Step by step solution

01

Step 1. Given Information

The given equation is of rose curves r=acosn胃orr=asinn胃,a鈮�0

We have to find the rose petals if n鈮�0is even andn鈮�卤1, is odd.

02

Step 2. Filling the blank 

If n鈮�0, is even, the rose has 2npetals.

Ifn鈮�卤1is odd, the rose hasnpetals.

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Most popular questions from this chapter

Match the graph with the polar equation

胃=3蟺4

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8.1,5.2

Explain how you proceed to convert from rectangular coordinates to polar coordinates.

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