Applied Mathematics
Problems related to numerical analysis, optimization, mathematical modeling, etc.
Problems in this category
The problem Q-3(a) asks us to find the output level ($x$) at which a firm's profit is maximized, giv...
OptimizationCalculusProfit MaximizationDemand FunctionCost FunctionDerivatives
2025/7/14
The problem consists of four parts: Q-3 a) Given the demand function $P = 500 - 0.2x$ and the cost f...
CalculusOptimizationDemand and SupplyMarket EquilibriumIntegrationProfit MaximizationPoint of InflectionConsumer SurplusProducer Surplus
2025/7/14
The problem consists of three questions. Q-1 (a): A person receives a pension of Tk. 1400 per year, ...
Present ValueAnnuityFuture ValueDepreciationLinear AlgebraMatrix InverseOptimizationCalculusDemand FunctionCost FunctionProfit MaximizationPoint of Inflection
2025/7/14
The problem asks us to calculate the enthalpy of formation of $C_2H_6(g)$ given its enthalpy of comb...
ThermodynamicsEnthalpy of FormationEnthalpy of CombustionStoichiometry
2025/7/13
Two gases, P and Q, are contained in separate vessels. The volume of the vessel containing gas P is ...
Ideal Gas LawThermodynamicsRatioMolar MassPhysics
2025/7/13
We are given two solutions: 750 $cm^3$ of 0.1 $mol \cdot dm^{-3}$ $NaCl$ and 250 $cm^3$ of 0.15 $mol...
ChemistrySolution ConcentrationMolarityParts per million (ppm)Stoichiometry
2025/7/13
The problem asks for the number of moles of $KMnO_4$ required to completely react with one mole of $...
Chemical ReactionStoichiometryBalancing Equations
2025/7/13
The problem is based on an Excel sheet representing the quantity of products purchased in January by...
Spreadsheet FormulasExcelData AnalysisCost CalculationDiscount CalculationSummationCharting
2025/7/13
Question 21: Find the value of the cell C3 after the formula $=MAX(A1:C3)$ is inserted into cell C3...
Spreadsheet FormulasMAX FunctionData AnalysisDatabase Concepts
2025/7/13
The problem asks what value the formula `=MAX(A1:C3)` would return when inserted into cell C3. The c...
SpreadsheetMAX functionData Analysis
2025/7/13