000 01087nam a2200193Ia 4500
003 NULRC
005 20250520094757.0
008 250520s9999 xx 000 0 und d
040 _cNULRC
050 _aQA 305 .P74 1971
245 0 _aPrecalculus :
_balgebraic and trigonometric functions, vol. 7 : Trigonometric ratios.
260 _aSan Rafael, California :
_bIndividual Learning Systems, Inc.,
_cc1971
300 _aiii, 9-51 pages :
_billustrations ;
_c26 cm.
490 _vVolume VII - TRIGONOMETRIC RATIOS
505 _aUnit Nine: Trigonometric Ratios -- Module 32. Sine and Cosine Identities -- Module 33. Trigonometric Identities and Equations -- Module 34. Complex Numbers in trigonometric Form.
520 _aIn unit nine you will learn to identify the amplitude, period, and shift of sine and cosine functions and use these values to sketch the graphs of the functions. You will work with additional identities involving the sine and cosine ratios as well as other trigonometric ratios.
650 _aPRECALCULUS -- SINE -- COSINE -- TRIGONOMETRIC RATIOS
942 _2lcc
_cBK
999 _c2356
_d2356