A wing has a total span of 9 m, and its chord outward from the centerline varies according to c(y)=1−0.3(by) in units of meters
(a) Calculate the area of this wing.
(b) Calculate the aspect ratio of this wing.
(c) Calculate the mean aerodynamic chord (MAC) of this wing.
Hint: Remember that a wing is comprised of a left-wing panel and a right-wing panel.