Oh no! In each of the following solutions, critical errors have been made! Explain what the error(s) are on the left side, and complete the correct solution on the right side. Question 2: Use the compound angle formula to evaluate cos Wrong Solution: 17π ; (¹72) 12 COS = COS + 4 7π 7TH) 6 17π 12

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Q: 25. Foci: (0, 0), (0, 8); major axis of length 36

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A: by using cos lwe in triangle a2=b2+c2-2bccosAcosA=b2+c2-a22bc given  a=18 b=15 and c=28

Q: 32 40 B 24 A

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A: Given; sin(17pi/8)

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A: Use the trigonometric identity to simplify for the tan(A+B)

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A: Given query is to find the value of x.

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Q: 5. Given the equation x and y. r= 7 sin(0) + 3 cos (0) Rewrite the equation using rectangular…

A: rormula used is        x=rcosθ y=rsinθ

Q: We proceed to complete the squares in x and in y. x²2²-2x+4y² + 8y + 1 = 0 x² - 2x + 4y² + 8y = -1…

A: (x+a)2=x2+a2+2ax(x-a)2=x2+a2-2ax

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A: solving the problem by finding the value of the triangle.

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A: Find the equation of the trigonometric functions.

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A: Since you have asked a question with multiple parts in a single request we would be answering only…

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Q: Question 12 Select a quantity that represents an imaginary number. Choose ALL that apply.

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Q: Simplify the following expressions without using the foil method  (6-10i)(4-4i)

A: Here is the solution:

Q: 18. The terminal side of 0 intersects the unit circle at 2/5 √21 5 Find cot(0).

A: The terminal side of θ intersects the unit circle at -25, 215

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Q: 19. Find a cosine equation of the given sinusoidal function.

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A: Here we can find the value of θ in the given interval using the properties of trignometry.

Q: ㅠ 6. Let t = Give an exact value for each: 4 (a) sin(-t) (b) sin 2 3 (c) sin(t) 5 (d) sin(2t) (e)…

A: Trigonometric

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Q: For problems 7-8, rewrite the following complex expressions 2 7.)-4-2i i 8.) 2+6i

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Q: 46° 3X+15 89⁰

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A: Table values of sinx x sin(x) 0 0 π4 12 π2 1 3π4 12 π 0 5π4 -12 3π2 -1 2π 0

Q: can you pleases explain why you chose that way to find the positive and negative angles

A: can you pleases explain why you chose that way to find the positive and negative angles?

Q: 31. Suppose csc00 and cote > 0. In which quadrant(s) could terminate?

A: Given that cscθ<0  and cotθ>0

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Q: Find indicated power using De Moivre theorem. (1 - i)-8

A: Given query is to find the value of the expression.

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A: Given :Diameter of CD = 120 millimetersAngular speed is = 180 RPM

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Q: Given sin = 15, find cos 0. 8 10 cos (= Simplify your answer if possible.

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