Integration

• A function is even if \(f(x)=f(-x)\)
  • Flips across y
• A function is odd if \(f(x)=-f(-x)\)
  • Flips across x and y
• Definite integral from \(-a\) to \(a\) for even functions is double the definite integral from \(0\) to \(a\).
• Definite integral from \(-a\) to \(a\) for odd functions is \(0\).