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Question
hi i have 3 questions if ok?

1. differentiate y = Sin x

2. y = 2 cos x

3 y = 10(Square Root)x

Answer
if you are wanting me to differentiate all 3, then

1.)
y = sin(x)
y' = cos(x)

2.)
y = 2cos(x)
y = 2'cos(x) + 2cos(x)'
y = 2(-sin(x))
y = -2sin(x)

3.)
y = 10sqrt(x)
y = 10'sqrt(x) + 10sqrt(x)'
y = 5x^(-1/2)
y = 5/(sqrt(x))
y = (5sqrt(x))/x

info found at http://people.hofstra.edu/faculty/Stefan_Waner/trig/trig3.html

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I can answer questions dealing in mathematics of all kinds except for Physics and Calculus, but i can answer questions in Pre-Calculus and Chemistry. I can also answer questions in Recipes of all kinds. I can find games cheats/walkthroughs, but i can`t find a specific game online or offline. I can also do history and recipes for alcoholic beverages.

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