Р[tex] if \: x = a \sin(e) and \: y = tan(e) then \: show \: that \: {b}^{2} \ {x}^{2} – {a}^{2} {y}^{2} = {a}^{2} {b}^{2} [/tex] If x= a sec and y = b tan then show that b?r?. a’y= a b?OR About the author Harper
Answer:
what is the answer.
Step-by-step explanation:
I have not any idea.