Question

The equation
x2 y2
b2
+
=
1 is true if :
a 2
x = a sec 0, y = b coseco
x = a cos 0, y = b sin o
x = a, y = b
x = a tan q, y = b cot 0​

Answer 1

Answer:

The equation

x2 y2

b2

+

=

1 is true if :

a 2

x = a sec 0, y = b coseco

x = a cos 0, y = b sin o

x = a, y = b

x = a tan q, y = b cot 0