The price of coal, for its part, has a strong and highly significant negative effect (elasticity = −0.75, p < 0.001). This ...

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The derivatives for any functions like polynomial, power, exponential, logarithmic and circular functions can be easily found by knowing the derivative for their base function. For example, the ...

The Punjab School Education Board (PSEB) has issued the updated Class 12 Mathematics syllabus for the 2025-2026 academic year. This crucial resource for students preparing for the 2026 PSEB Class 12 ...

The history of mechanical computers is a fascinating one, going all the way back to Stonehenge and any number of ancient structures that may or may not have been built to compute a calendar, zodiac, ...

1. Relations and Functions Types of relations: reflexive, symmetric, transitive and equivalence relations. One to one and onto functions. 2. Inverse Trigonometric Functions Definition, range, domain, ...

Estimate demand function to understand initial product pricing vs. quantity. Use derivative for the revenue equation to find marginal revenue changes. Marginal revenue derivative is a tool to guide ...