The equation is .
Consider .
Substitute in above equation.
\ \
. \ \
Thus, the polar equation is .
The polar equation is .
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..![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=eff8d60dcee12ff21c9675f05a51be27.png\")
in above equation.![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=6d821ba70da3b81e879a844b2ca928c3.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=920b7f63ff25f3e6cbed23b05b6abcad.png\")
\ \
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. \ \
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.![\"\"](\"/userfiles/image/steps_images/solution.JPG\")
.