Question

If x= a Cos 0 and y=b sin 0, then b²x²+ a²y²​

Answer 1

Answer:

SUBSCRIBE TO MY CHANNEL "TECH SONIC"

Answer 2

Answer:

a^2×b^2

Step-by-step explanation:

b^2(a^2cos^2(0))+a^2(b^2sin^2(0))

a^2×b^2(cos^2(0)+sin^2(0))

a^2×b^2