V125 cos- - j sin 11 11 1. Simplify . Express answer in rectangular form. 4т + j sin 5 cos- 11 - 11 2. Simplify 3| cos +jsin 12 cos-+ jsin - 4 - 12 4 Express answer in rectangular form. 3. Express (j-3)° in rectangular form.

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A: Topic = Derivative

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A: topic - inverse trigonometric ratios

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A: We can find the answer as below.

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