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calculator trigonometric functions

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The calculator trigonometric functions are the basic trigonometric functions that appear on scientific and graphing calculators. These functions are $\sin$ , $\cos$ , and $\tan$ . Knowing which of the trigonometric functions are the calculator trigonometric functions is useful for determining signs of trigonometric functions.

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Cross-references: determining signs of trigonometric functions, functions, calculators, trigonometric functions
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This is version 2 of calculator trigonometric functions, born on 2006-07-22, modified 2006-07-22.
Object id is 8168, canonical name is CalculatorTrigonometricFunctions.
Accessed 2939 times total.

Classification:

AMS MSC:	97D40 (Mathematics education :: Education and instruction in mathematics :: Teaching methods and classroom techniques. Lesson preparation. Educational principles)
	51-01 (Geometry :: Instructional exposition )

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