This problem introduces the arccosine function, or inversecosine, denoted by cos1 on
Chapter 1, Problem 55(choose chapter or problem)
This problem introduces the arccosine function, or inversecosine, denoted by cos1 on most calculators.(a) Using a calculator set in radians, make a table of values,to two decimal places, of g(x) = arccos x, forx = 1, 0.8, 0.6,..., 0,..., 0.6, 0.8, 1.(b) Sketch the graph of g(x) = arccos x.(c) Why is the domain of the arccosine the same as thedomain of the arcsine?(d) What is the range of the arccosine?(e) Why is the range of the arccosine not the same as therange of the arcsine?
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