Find the 4 fourth roots of z = 16 cis 60° where θ0 < θ1 < θ2 < θ3.       a. w0 =  cis  °      b. w1 =  cis  °      c. w2 =  cis  °      d. w3 =  cis  °

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A: We have to find out the angle

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A: Solution is given below:

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A: calculate x + y - z

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A: Given query is to find the value of indicated function.

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A: Given that three trigonometry equation  To find fundamental solution of the question

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Q: 3V

A: We will find the value of x.

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A: 1.sin 30°+2cos 90°=12+20=12+0=12 2.tan 90°-cos 60°+2sin 30°=∞-12+212=∞-12+1=∞ 3.csc 30°+3cot 60°-sin…

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A: Just use inverse trigonometry

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A: To prove the given identities.

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A: To write x to the power of -6.

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A: Topic = Area

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A: This question is based on Area of trapezoid formula.

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A: Solution is given below:

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A: Find your answer below