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derivative of 275.33SSlnS×10.015275.33S - S \ln S \times \frac{1}{0.015}

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Q. derivative of 275.33SSlnS×10.015275.33S - S \ln S \times \frac{1}{0.015}
  1. Simplify Expression: First, let's simplify the expression by distributing the multiplication across the terms.\newline275.33SSln(S)×10.015=275.33SSln(S)0.015275.33S - S \ln(S) \times \frac{1}{0.015} = 275.33S - \frac{S \ln(S)}{0.015}
  2. Find Derivatives: Now, let's find the derivative of each term separately.\newlineThe derivative of 275.33S275.33S with respect to SS is 275.33275.33.
  3. Apply Product Rule: Next, we need to apply the product rule to the term Sln(S)0.015-\frac{S \ln(S)}{0.015}, since it is the product of SS and ln(S)\ln(S). Let u=Su = S and v=ln(S)v = \ln(S). Then dudS=1\frac{du}{dS} = 1 and dvdS=1S\frac{dv}{dS} = \frac{1}{S}. Using the product rule (d(uv)dS=udvdS+vdudS)\left(\frac{d(uv)}{dS} = u \frac{dv}{dS} + v \frac{du}{dS}\right), we get: \frac{d(-S \ln(S) / \(0\).\(015\))}{dS} = -\frac{\(1\)}{\(0\).\(015\)} * \left(S * \left(\frac{\(1\)}{S}\right) + \ln(S) * \(1\right)
  4. Simplify Derivative: Simplify the derivative we just found.\newline10.015(S(1S)+ln(S)1)=10.015(1+ln(S))-\frac{1}{0.015} * (S * (\frac{1}{S}) + \ln(S) * 1) = -\frac{1}{0.015} * (1 + \ln(S))
  5. Combine Derivatives: Combine the derivatives of both terms to get the final derivative of the function.\newlined(275.33SSln(S)×10.015)dS=275.3310.015×(1+ln(S))\frac{d(275.33S - S \ln(S) \times \frac{1}{0.015})}{dS} = 275.33 - \frac{1}{0.015} \times (1 + \ln(S))
  6. Calculate Numerical Value: Now, let's calculate the numerical value of 10.015-\frac{1}{0.015} to simplify the expression.\newline10.015=66.666-\frac{1}{0.015} = -66.666\ldots

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