2) Find the EXACT value of cos if tan(0) = 3 and sin(0) < 0

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A: the given problem is solved below in detail.

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A: To find the value of angle using trignometric ratios .

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Q: Find the total base area of a can of soda if the radius of the base is 5 centimeters and the height…

A: Explanation of the answer is as follows

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A: This question can be solved using the concept of angle of elevation.

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A: To complete the proof of the identity by choosing the Rule that justifies each step.sec2 x-1 csc2…

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A: We need to find PQ.

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A: Given complex number =-3

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Q: find the angle between 0 and 2pi in radians that is coterminal with - 4pi/7

A: To find the angle between 0 and 2π in radians that is coterminal with -4π7.

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A: We have to find a formula for the exponential function passing through the points (-2, 250) and (1,…

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A: SOLUTION-

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A: In this question , we can factor completely the given trigonometry expression .

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A: TSA = Inner cyl Curved surf area+ Outer cyl curved surf Area+ (Area of base) Inner cyl Curved surf…

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A: Given : Sin(325°)

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A: Formula: Surface area of cube: A=6a2 Where a is side of cube.

Q: f"(f lx)) = sin' (sima) - rx , where - f (f"(x)- sun (sin'x)- X ,where -1 s X < I, f(f)=c" (us) - ×…

A: topic - trigonometric and inverse trigonometric ratios

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A: See below the answer and explanation

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A: Given cosH=0.05H=cos-1(0.05)=arccos(0.05)

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A: Here, the given equation is: sec(θ+34°)=csc(θ−82°)

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Q: A metal pipe is 77 cm long. The inner diameter of a cross-section is 4cm, the other diameter is 4.4…

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Q: mgon 0< 27, Juan solves the equation 4 sin 0-1=0 and finds solutions of and . Explain the error in…

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Q: 9. You are in a hot air balloon that is 600 feet above the ground. You can see two people. The…

A: you are in hot air balloon that is 600 feet above the ground.The angle of depression to person B and…