Can someone help explain why Modulus(sinZ)^2=sin^2(x)+sinh^2(x) When Z=x+iy many thanks
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It is well known that . So
Originally Posted by Bryn Can someone help explain why Modulus(sinZ)^2=sin^2(x)+sinh^2(x) When Z=x+iy many thanks , so: Note that there's a mistake in your post: the hyperbolic sine is of y, not of x. Tonio
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