You are asked to do a research to extract information about the complex waveform: A) Consider that the current in a circuit is given by: i(t) = 100sinot+30sin2@t+10sin4ot, determine if this waveform is a complex waveform or not. Explain based on clarifying the definition of the complex waveform. B) Describe how the triangular wave can be broken into sine waves. Support your answer by drawing. C) What is the name of the mathematical expression that is used to represent any signal as a summation of sinewaves?

Q: 12. Explain why the triangle cannot be solved using the sine law. B 9 cm 15 cm 9 cm

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Q: 10) Write the equations of a sine function and a cosine function to match the graph. YA 45° 90 135…

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Q: Simplify in polar form (sin 0 + i cos 0)¬n Explain your reasoning.

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Q: (1+7i) а. 2i(4-i)

A: Note: since you have posted multiple questions. As per our guidelines we are supposed to solve only…

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A: Let,Formula used,

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A: z=4cos120°+isin120°

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A: Since you have posted a question with multiple subparts according to guildlines I will solve first…

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