Page 93 - 1300 Math Formulas
P. 93
CHAPTER 4. TRIGONOMETRY
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Figure 60.
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375. q~åÖÉåí=cìåÅíáçå=
ó = í~å ñ I= ñ ≠ ( N ) â O + π I= ∞− ≤ í~å ñ ≤ K ∞ =
O
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Figure 61.
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