Classify each inverse trigonometric function as valid or invalid. 1. Arc sin -1.5 2. Arc cos 0.56 3. Arc tan - 99999 4. tan ¹2.45 5. tan ¹.16

Q: Determine the arctan(sin(0.86))=_____. round to 3 decimal places.

A: Given that  arctan(sin(0.86)).

Q: Find  sin?,cos?,???tan?sin⁡θ,cos⁡θ,andtan⁡θ  if  csc?=−2921csc⁡θ=−2921    and  cos θ < 0.

A: Given Cosecθ=2921and we have to calculate the value of sin(θ), cos(θ), tan(θ)

Q: 1. Sketch one cycle of the following trigonometric y = 2 sin(3x − 60°).

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Q: If P(θ) is a point in the unit circle with θ=23π/3 , find the following: sinθ cosθ tanθ cscθ…

A: given,            pθ is a point in the unit circle with θ=23π/3

Q: If θ measures 0 radians, what is the measure of the angle with an initial ray in the 3 o'clock…

A: find explanation below

Q: Tan θ = 4/3, cos θ &lt; 0. Find the exact value of the remaining trigonometric functions of θ.

A: Given: tan θ=43 &amp; cos θ&lt;0 To determine: Value of other trigonometric function of θ.

Q: For what number B does y = tan(Bx) have the period 5. Explain. Explain, without the use of a…

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Q: exact value of each expression.

A: (a) arctan(tan(4π/3)) arctan and tan cancels each other  So 4π/3 is the answer

Q: Determine the following trigonometric values and their reciprocal functions: (a) sin (5π/3) (b) cos…

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Q: What adjustment is needed to change the cosine function to the sine function? Cosine shifted down by…

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Q: If tan theta = 2 then cot theta = 1/2

A:

Q: Calculate the following. а. sin-1 cos"" (-) c. tan-(1)

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Q: Suppose -π/2 <θ < 0 and tan θ= -2 Evaluate (exactly) (a) cosθ (b) sinθ

A: