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CHAPTER 4. TRIGONOMETRY
4.17 Graphs of Inverse Trigonometric
Functions
=
466. fåîÉêëÉ=páåÉ=cìåÅíáçå==
π π
ó = ~êÅëáå ñ I= N≤− ñ ≤ NI= − ≤ ~êÅëáå ñ ≤ K=
O O
=
=
=
Figure 66.
=
467. fåîÉêëÉ=`çëáåÉ=cìåÅíáçå==
ó = ~êÅÅçë ñ I= N≤ ñ ≤ NI= ≤ ~êÅÅçë ñ ≤ πK=
−
M
=
99
