1.

If x=acos,y=Asin,thenxsquare+ysquare=?

Answer»

\huge\underline \mathfrak \blue{Answer}

GIVEN:-

\Large\boxed{x=acos}

\Large\boxed{y=asin}

to FIND :-.

\Large\boxed{x^2+y^2=?}

sol.

\Large\boxed{x^2=a^2sin^2●}

\Large\boxed{y^2=a^2cos^2●}

Answer:-

\Large\boxed{x^2+y^2=A^2(sin^2●+cos^2●)}

\Large\boxed{X^2+Y^2=A^2}

HOPE this HELPS UH!!☺️



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