MTH1014 Quiz 8Fall 2013 |
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Note that each of the inverse trigonometric functions has 4 names:
sin-1(theta) = arcsine(theta) = arcsin(theta) = asin(theta)
cos-1(theta) = arccosine(theta) = arccos(theta) = acos(theta)
tan-1(theta) = arctangent(theta) = arctan(theta) = atan(theta)
csc-1(theta) = arccosecant(theta) = arccsc(theta) = acsc(theta)
sec-1(theta) = arcsecant(theta) = arcsec(theta) = asec(theta)
cot-1(theta) = arccotangent(theta) = arccot(theta) = acot(theta)
We will use the third form here. You may use any of the four forms.
Revised 11 April 2013