Show by direct analytical integration that the integral of the function, g (t) = A sin (2?t) B sin (4?t) is zero over the interval, ?1/2 < t < 1/2.

What will be an ideal response?


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Seven drafters work on a special job after regular working hours. They receive $2,691.50 to be shared equally. How much does each drafter receive?

What will be an ideal response?

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Where applied to surfaces constructed around a datum axis, total runout out is used to control cumulative variations of ____.

A. coaxiality B. circularity C. profile of a surface D. both a and c E. all of the above

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Which type of cleaning uses small living organisms to eat oil and grease?

A) Solvent B) High pressure spray C) Microbe D) None of these

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"Pressure set up in a confined body of fluid acts equally in all directions and always at right angles to the containing surfaces." What is the name of this law?

A. Pascal's law B. Charles' law C. Boyle's law D. Lenze's law

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