Maple worksheets on trigonometric functions |

Precalculus topics:

The following Maple worksheets can be downloaded.

They are all compatible with

Classic Worksheet Maple 10.

Trigonometric functions of general angles and real numbers-TRGintro.mws

- Trigonometric functions of angles less than 90 degrees, special values.
- The graph the sine of an acute angle given in degrees.
- Trigonometric functions of general angles and real numbers.
- The graph the sine of an acute angle given in radians.
- A procedure for the animated construction of sine and cosine curves:
triganimation.- The wrapping function.
- The tangent function.
- Calculating values of the sine, cosine and tangent functions in terms of special values.

Trigonometric identities including the addition formulas-TRGadd.mws

- Proving trigonometric identities.
- Addition formulas for the sine and cosine functions.
- Examples to illustrate the addition formulas involving the sine and cosine functions.
- Addition formulas for the tangent function.Symmetry formulas.

Double-angle and half-angle formulas-TRGdouble.mws

- Double-angle formulas.
- Half-angle formulas.
- Some trigonometric equations.

Triple angle formulas, converting products to sums and sums to products-TRGprod.mws

- Triple angle formulas.
- Converting sums and differences of sines and cosines to products.
- Some trigonometric equations.

The graphs of sine waves .. amplitude, period and phase shift-TRGgraph.mws

- The amplitude of a sine wave.
- The period of a sine wave.
- Vertical shifts of sine waves.
- Horizontal shifts of sine waves, phase shift.

The reciprocal trigonometric functions-TRGrecip.mws

- The secant, cosecant and cotangent functions.
- Special values and basic identities.

Inverse trigonometric functions and the general solution of trigonometric equations-TRGinv.mws

- The inverse sine function.
- The inverse cosine function.
- The inverse tangent function.
- The general solution of some trigonometric equations using inverse trig functions.