For a complex variable z = x + iy, which of the following statements i – McqOptions

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1.	For a complex variable z = x + iy, which of the following statements is true?
A.	Both sin h Z and cos h Z are entire functions
B.	Neither sin h Z nor cos h Z are entire functions.
C.	sin h Z is entire but cos h Z is not an entire function
D.	sin h Z is not entire but cos h Z is an entire function.
Answer» B. Neither sin h Z nor cos h Z are entire functions.

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