Let \[f(z)=sinz\] and \[g(z)=cosz.\] If * denotes a composition of functions, then the value of \[{{(f+ig)}^{*}}(f-ig)\] is:

Let \[f(z)=sinz\] and \[g(z)=cosz.\] If * denotes a composition of fun

1.	Let \[f(z)=sinz\] and \[g(z)=cosz.\] If * denotes a composition of functions, then the value of \[{{(f+ig)}^{*}}(f-ig)\] is:
A.	\[i{{e}^{-{{e}^{-iz}}}}\]
B.	\[i{{e}^{-{{e}^{iz}}}}\]
C.	\[-i{{e}^{-{{e}^{-iz}}}}\]
D.	None of these
Answer» C. \[-i{{e}^{-{{e}^{-iz}}}}\]

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Let \[f(z)=sinz\] and \[g(z)=cosz.\] If * denotes a composition of functions, then the value of \[{{(f+ig)}^{*}}(f-ig)\] is:

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