1300 Math Formulas

(Dana P.) #1
CHAPTER 4. TRIGONOMETRY

371.


ñ

ê
ëÉÅα= =

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  1. ó


ê
ÅçëÉÅα= =

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  1. páåÉ=cìåÅíáçå=
    ó=ëáåñI=−N≤ëáåñ≤NK=




=


Figure 59.
=


  1. `çëáåÉ=cìåÅíáçå==
    ó=ÅçëñI=−N≤Åçëñ≤NK=

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