1.

If z = ex Sin(Cos(x))Cos(Sin(x)) Then find dz‚ÅÑdx$

A. [e<sup>x</sup>Sin(Cos(x))Cos(Sin(x))-e<sup>x</sup>Cos(x)Cos(Cos(x))Cos(Sin(x))-e<sup>x</sup>Sin(x)Sin(Cos(x))Sin(Sin(x))].
B. [e<sup>x</sup>Sin(Cos(x))Cos(Sin(x))-e<sup>x</sup>Sin(x)Cos(Cos(x))Cos(Sin(x))-e<sup>x</sup>Cos(x)Sin(Cos(x))Sin(Sin(x))].
C. [e<sup>x</sup>Cos(Cos(x))Sin(Sin(x))-e<sup>x</sup>Sin(x)Cos(Cos(x))Cos(Sin(x))-e<sup>x</sup>Cos(x)Sin(Cos(x))Sin(Sin(x))].
D. [e<sup>x</sup>Sin(Cos(x))Cos(Sin(x))-e<sup>x</sup>Cos(x)Cos(Cos(x))Cos(Sin(x))-e<sup>x</sup>Sin(x)Sin(Cos(x))Sin(Sin(x))].
Answer» C. [e<sup>x</sup>Cos(Cos(x))Sin(Sin(x))-e<sup>x</sup>Sin(x)Cos(Cos(x))Cos(Sin(x))-e<sup>x</sup>Cos(x)Sin(Cos(x))Sin(Sin(x))].


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