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Help me with math D:
XaMMaX211:
These were easy. I'm in fifth
DrMobius:
f= x^sin(x)
LN(f) = LN(x^sin(x)) = sin(x)LN(x)
e^LN(f) = f = e^(sin(x)LN(x))
f = e^u
u = sin(x)LN(x)
f' = u' * e^u
u' = ab' + a'b
a = sin(x)
b = LN(x)
a' = cos(x)
b' = 1/x
u' = sin(x)(1/x) + cos(x)LN(x)
f' = sin(x)/x + cos(x)LN(x) * e^(sin(x)LN(x))
f' is the slope of f at point x.
Take Calc 1. Fun stuff.
Used Chain Rule and Product Rule (not sure about the name for that one.)
Azimuth:
wow algebra is easy
i was just in 6th grade...
DrMobius:
I didn't learn algebra until 10th grade. At which point, I hit the 99 percentile in the country in test scores. I'm going into 12th grade now. Got a 4 on Calc AB AP test
Otis Da HousKat:
--- Quote from: Lord Pie on August 18, 2009, 08:02:23 PM ---Take Calc 1. Fun stuff.
Used Chain Rule and Product Rule (not sure about the name for that one.)
--- End quote ---
It's just called the product rule.
I get to take a class on differential equations in a couple of weeks! Hot stuff