Question 10 dz will be equal to ax Given the equation f(x,y,z)= x3+y3 +z3 + 6xyz- 1, then OA x2-2yz OB. 2(x2 +2yz) OC. x2 +2yz OD.None of the choices in this list. z2 +2xy z2 +2xy 22 +2xy

Q: Simplify: Зw 5 w-3 3-w Зw-5 OA. 3-w Зw-5 O B. w-3 3w OC. w-3 Зw-5 OD. (w-3) | Зw+5 OE. w-3

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A: Please see the below picture for detailed solution.

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Fundamentals of Trigonometric Identities

Trigonometric Identities are the equalities that involve trigonometry functions and hold for all the values of variables given in the equation.