Use a calculator to find the function value. Give your answer rounded to seven decimal places, if necessary.sec 55°28'
A. 3.5290488
B. 3.5280488
C. 1.7630244
D. 1.7640244
Answer: D
Mathematics
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Write the function in the form y = f(u) and u = g(x). Then find dy/dx as a function of x.y = csc(cot x)
A. y = csc u; u = cot x; 
= csc3 x cot x
B. y = cot u; u = csc x; 
= csc2(csc x) csc x cot x
C. y = csc u; u = cot x; 
= - csc(cot x) cot(cot x)
D. y = csc u; u = cot x; 
= csc(cot x) cot(cot x) csc2 x
Mathematics
Graph the solution of the inequality on a number line.x < 0
A. 
B. 
C. 
D. 
Mathematics
Multiply and simplify.
? 108x
A. 
B. 
C. 6,804x
D. 
Mathematics
Use Taylor series to evaluate the limit.
A. 
B. - 
C. - 
D. - 
Mathematics