Teacher Name:Mr. Rung Date of Lesson: January
Course Name: C++ Lesson Name: Chap 9.3a
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Objective To complete the workbook questions.
Primary Focus Select True or False.
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Question #1
The function labs returns the absolute value of a floating point number.
True False
Question #2
The function toupper converts characters to upper case.
Question #3
In order to use the pow function, the header file math.h must be included.
Question #4
Trigonometric and logarithmic library functions are included in many C++ compilers.
Question #5
The trigonometric functions work with angles in degrees.