Use a calculator to find the value of the expression in radian measure rounded to two decimal places.csc-1 
A. 124.85
B. -34.85
C. -0.61
D. 2.18
Answer: C
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Solve the problem. Refer to the table if necessary.
Your deductible expenditures $5238 for contributions to charity and $646 for state income taxes. Your filing status entitles you to a standard deduction of $6350. Should you itemize your deductions rather than claiming the standard deduction? If so, what is the difference?
A. Yes, $1758 B. Yes, $5884 C. Yes, $466 D. No, you are better off with the standard deduction.
Provide an appropriate response.Give the bounds of summation and the index of summation for 
What will be an ideal response?
Find the exact value of the expression.cos 
cos 
+ sin 
sin 
A. 
B. 
C. 
D. 1
Use the information given about the angle ?, 0 ? ? ? 2?, to find the exact value of the indicated trigonometric function.sin ? = - 
, 
< ? < 2?Find cos (2?).
A. - 
B. 
C. 
D. - 