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                    Useful Math Symbols

  • ≤ (less than or equal to)

  • ≥​ (greater than or equal to)

  • ≠ (not equal to)

  • ± (positive/negative)

  • ∠ (angle)

                        yo

  • π (pi)

  • ∆ (delta)

  • ∈ℝ (element of real)

  • √ (radical)

                        yo

  • θ (theta)

  • ° (degrees)

  • ∘ (composite of)

  • ⋅ (multiplication dot)

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