trigonometric substitutions example 3


This is what you would input:

sqrt[x^2-1]


[Graphics:Images/trig_sub_3_gr_1.gif]
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[Graphics:Images/trig_sub_3_gr_8.gif]
[Graphics:Images/trig_sub_3_gr_9.gif]
[Graphics:Images/trig_sub_3_gr_10.gif]
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[Graphics:Images/trig_sub_3_gr_14.gif]
[Graphics:Images/trig_sub_3_gr_15.gif]


Converted by Mathematica      February 6, 2000