Question

How does this = 7/ 2 This is pertaining Polar Equations of Conics(Focus at the Pole, Eccentricity e)


\( r_1 = \frac{14}{7-3 \sin(\frac{\pi}{2})} = 7/2\)

Answer 1

sin(pi/2) = 1

Answer 2

does that help?

Answer 3

That is what I thought. Just was making sure. Thank you. :-D

Answer 4

14/(7-3)

Answer 5

14/4

Answer 6

=7/2

Answer 7

no problem