Decide if the number is rational or irrational.-

A. Rational
B. Irrational


Answer: A

Mathematics

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Solve the problem.Let D be the region bounded below by the xy-plane, above by the sphere  and on the sides by the cylinder . Set up the triple integral in cylindrical coordinates that gives the volume of D using the order of integration .

A.
B.
C.
D.

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The given pair of triangles is similar. Find the missing length.

A. x = 9 B. x = 5 C. x = 12 D. x = 3

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Prove the following statement by contradiction: For all real numbers r and s, if r is rational and s is irrational, then r + 2s is irrational.

What will be an ideal response?

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Find a polynomial with the given zeros. ? ?

A.
B.
C.
D.
E. none of these

Mathematics