7) Find the value of 0 degrees rounded to 2 places, given: sin 0 = -.7568, tan 0 < 0

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A: The given question can be solved as shown in step2

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A:

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A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

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A: given that 2sin2θ=cos2θ to prove that tan2θ=0.5 proceed as follows  2sin2θcos2θ=1tan2θ=12tan2θ=0.5

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Q: 8. If tan 03D and 0 is in QIII, what is sec 0?

A:

Q: 9. Approximate, to the nearest 0.01 radians, all angles 0 in the interval 0,27) that satisfy sec 0 =…

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Q: шнето) 2. Find the exact value of the expression tan(arccos(1 + x)) in terms of x with the help of a…

A:

Q: 4) Use a unit circle to show that tan(0 +n) = tan 0. %3D

A: Given information: use unit circle and prove, tanπ+θ=tanθ   Here we use the formula:…

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Q: 2 and tan 0 < 0, then 4 If cos 0 - - sin(0) tan(0) cot(0) || sec(0) csc(0) = Give exact values.

A:

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A: Given:       tan s=0.7846        tan-1(tan s)=tan-1(0.7846)                        s=tan-1(0.7846)…

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A:

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A: Topic:- trigonometry

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A: First consider:

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A:

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A: Given ,  tan(θ) = 5.35  We have to find the value of tan(-θ) We know that ,  tan(x) = sin(x)/cos(x)…

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A:

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A:

Q: Given that tan (20 + = 5, where n < 20 < .Find the exact value 2 of sin 0.

A: We will find two values of thetha but we will choose according to condition

Q: 2. Find the values of other trigonometric identities if sin 0 3 and tan 0 > 0.

A: Explanation of the answer is as follows

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A:

Q: Find sin sin(3) coo(), and tan) from the given information. COS tan(x) = V2, 0° < x < 90° sin 2…

A: We have to solve one question as per guidelines

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A: Given,          tanθ=-5 ,   sinθ&gt;0

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Q: If sin 0 3 with cos 0 < 0 , find: tan 0 Uint, l+ may cow the

A: We have to solve

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A:

Q: Find the exact value of sin 20, cos 20, tan 20, and the quadrant in which 20 lies. 4 sin 0 = 0 in…

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Q: The unit circle has been divided into eight equal arcs, corresponding to t-values of 0, π/4, π/2,…

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Q: Suppose that sin t = and cos t so. as Use the appropriate Dauble - Angle Identify to olve each of…

A: Using double angle identities : sin(2t) =2 sin(t) cos(t) cos(2t) = cos^2(t)- sin^2(t) tan(2t) =…

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A: here we discuss the , some degree to describe the value of cosine and sine over the interval . cos…

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A: Given data- sin(α)=0.313992 implies  α   tan(β)=0.330718 implies β sec(θ)=1.10609 implies θ.

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Q: What is the exact value of sin(67.5°)cos(22.5°)?

A: Solution-

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A:

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Q: 5. Determine the exact value of sin 1l7 |. Include a clearly labelled diagram. [3 marks]

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Q: 6. Given: secx=- 4, cotx>0 Find the exact values of sin 2x and tan SHOW ALL WORK. 6. sin 2x - tan =

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A: