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If x+iy= 3/(2+cos?+isin?). Find the value of x^2+y^2.

If x+iy= 3/(2+cos?+isin?). Find the value of x^2+y^2.

Grade:12

2 Answers

ramit dihidar
18 Points
8 years ago

9/(5+4cos?)

Niranjan Ramesh
16 Points
8 years ago

Can you please ellaborate. I means how does the answer come?

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