Question

Do It Quickly ..... Its urgent ​

Answer 1

Answer:

here x=a coso

y =b sin

=bsquare xsquare +asquare ysquare

=bsquare xsquare cososquare +a square bsquare simo

square

(cos square o=1simo square +sino =1

=asquare +b square

Step-by-step explanation:

i think it helps u friend