Question

If X equal to a sin theta and Y equal to a cos theta then find the value of x square + Y square

Answer 1

Answer:

1

Step-by-step explanation:

x = sin∅

therefore,

$x^{2}$ = sin^2∅

y = cos∅

therefore,

y^2 = cos^2∅

so,

x^2 + y^2 = sin^2∅ + cos^2∅ = 1 {By formula}

Answer 2

Answer:

hope it's help you.........