Use a sine function to graph a sound wave with a period of 0.003 second and an amplitude of 2 pascals

Q: What is the range of the sine function?

A: We know, domain of sine function is all real numbers. Also, -1≤sinx≤1 ⇒range of sinx is [-1,1].

Q: should the exponential of W = 4∠60°  not be 4ej1.05 rather than W=4ej60°

A: Actually the are the same, as the both give nearly same value. The explanation is provided in the…

Q: What is the period of the following b (x) = cos(3x)

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Q: arcsin (0.3)=

A:

Q: If cose = -12/13 and e is in the second quadrant, find csce.

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Q: find S Sint est in detail?

A:

Q: What does the amplitude of a sine or cosine function measure?

A: To describe what does the amplitude of a sine or cosine function measure.

Q: sin38=H/80 to decimal

A: Solution :-  Given : sin(38°) = H/80                          H = 80sin(38°)…