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CUET
-- Mathematics - Section B2
Calculus
If $C(x)=x^3-\frac{5}{2}x^2 +10$ represents the total cost of producing x units by a car manufacturing company. The slope of the marginal cost curve at $x=3$, will be :
$\frac{29}{2}$
-4
13
$-\frac{7}{3}$
