math topics crossword [really hard]

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Across
  1. 5. The exponent or power to which a base must be raised to yield a given number.
  2. 6. The abbreviation of the hyperbolic inverse trigonometric function of tangent. Used in trigonometry.
  3. 7. The operation of raising one quantity to the power of another.
  4. 9. The branch of mathematics that deals with shapes, angles, dimensions and sizes of a variety of things we see in everyday life.
  5. 10. The continuous analog of a sum, which is used to calculate areas.
Down
  1. 1. A symbol used in square roots.
  2. 2. The abbreviation of the inverse trigonometric function of sine. Used often in trigonometry.
  3. 3. A calculus symbol, usually represented as the greek sigma symbol.
  4. 4. A function in trigonometry, its abbreviation is 'cos'.
  5. 8. A field of mathematics that uses arithmetic operations and replaces numbers with variables, often represented as letters.