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Integration
Polynomials
  • First principles
Integration from first principles
Rule for polynomial in x

$$ \int{x^ndx} = \frac{x^{n+1}}{(n+1)} + c$$

Integrate \( \frac{1}{x}\)
Special case of \( \frac{1}{x}\)

$$ \int{\frac{1}{x}dx} = \ln x + c$$