Odgovor:
# R = sintheta / (2sin ^ 2 theta + 3cos ^ 2 theta-sin (2 theta)) *
Obrazloženje:
Za to će nam trebati:
# x = rcostheta #
# Y = rsintheta #
# Rsintheta = 2 (rsintheta) ^ 2 + 3 (rcostheta) ^ 2-2 (rcostheta) (rsintheta) #
# Rsintheta = 2r ^ 2sin ^ 2 theta + 3s ^ 2cos ^ 2 theta-2r ^ 2costhetasintheta #
# Sintheta = 2rsin ^ 2 theta + 3rcos ^ 2 theta-2rcosthetasintheta #
# Sintheta = 2rsin ^ 2 theta + 3rcos ^ 2 theta-rsin (2 theta) #
# Sintheta = r (2sin ^ 2 theta + 3cos ^ 2 theta-sin (2 theta)) *
# R = sintheta / (2sin ^ 2 theta + 3cos ^ 2 theta-sin (2 theta)) *
