Sorry, 1/2k is the coefficient, sin is in the numerator. Yes I've differentiated them already and come up with the right result, but I always feel it's better to have another pair of eyes glaze over them. :)
Homework Statement
"Integrate both sides of these equations from some starting point to some ending point (such as t0 to t): r dt = d[A], C dt = dH and dw = (nRT/V) dV
Homework Equations
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The Attempt at a Solution
I'm have trouble understanding the concept of taking the...