Multiply and simplify any radicals in your answer. Assume that all variables represent positive real numbers.
(
- 
)
A. 
- 
B. 
C. 3
+ 3
D. 12
Answer: A
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Use the given transformation to evaluate the integral.
Rwhere R is the interior of the ellipsoid 
A. 
B. 
C. 
D. 
Provide an appropriate response.Determine which technique would be the best initial step to verify each of the four identities below. Each of the identities involves a different technique as the initial step. 
= 
1 - 
= cos2 ? 
= 2 cot ? - 5 csc2 ? + tan2 ? - cot2 ? = sec2 ?Which of the following is not one of the four techniques required? I. Rewrite the
expression in terms of sines and cosines. II. Multiply the numerator and denominator of a quotient by the conjugate of the denominator. III. Use a Pythagorean identity. IV. Separate a quotient into one or more quotients. V. Use factoring techniques. A. technique III B. technique II C. technique V D. technique IV
Use the figure below to answer the following question(s).
Which of the graphs has an Euler circuit?
A. Graph 1 only B. Graphs 1 and 3 C. Graph 2 only D. Graph 3 only E. none of these
Evaluate the expression.
?
?
A. 
B. 
C. ?
D. ?
E. ?