Solve - If sin( X+Y ) = cos( X−Y ) = 1, find the value of X and Y

1.	Solve - If sin( X+Y ) = cos( X−Y ) = 1, find the value of X and Y
Answer» Are you on ig plzz tell your name my name is samjoshi Hi Sin(x+y)=1 and cos(x-y) =1 from here put value of sin 90 =1 and cos 0=1 and add both equations , answer is x,=45 and y=45 degree

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