Question

PLease help, 100 points being given

Answer 1

Answer:

None of these

Step-by-step explanation:

$\frac{x^{2}}{2} +\frac{y^{2}}{3} =\frac{4sin^{2}t}{2} +\frac{9sin^{2}t}{3} =5\times sin^{2}t$

$x^{2}+y^{2}=13\sin^{2} t$

$3x^{2}+2y^{2}=30\sin^{2} t$