rreions: Use your scientific calculator to find the values of the followim b tan13.75° cos45° d tan90° e sin30° cos180° BSn 270° h tan320°

Q: (a) Find an exact expression in radians for tan(- V3 1.

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Q: Find the exact value of the expression. cos sin-1(15 17

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Q: find the exact value of tan(pi/4)

A: The exact value of tan(π4) is 1.

Q: Find the exact value. a. sin ( tan-1 24. cos (sin-1 (-) T c. cos(tan-1 2) | OS

A: We can find the answer as below.

Q: Find the exact value of:tan-1 1

A: The exact values of inverse trigonometric function can be calculated by using the trigonometric…

Q: Use periodic functions to find exact value sin 855° Use periodic functions to find exact value cos…

A: To determine the value of the trigonmetric ratios.

Q: 5) Find the exact value of tan () using the given figure. 15

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Q: II. Use a calculator to find the value of each expression rounded to two decimal places. cos-(-0.44)…

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Q: Evaluate the expression cos(0 – 6) if cos e = }, 0 is in quadrant IV, tanó = -V3, and o is in…

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Q: 5) If tan e 5, find cos 0. (This should be an exact answer, not a decimal approximation.)

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Q: -1 Find the exact value of tan ( sin 13.

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Q: 1. Find the exact value of tan(sin-().

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Q: Use a sketch to find the exact value of the expression tan [cos-1 (- 1/3)]

A: Sketch the graph of y=tancos-1x as follows:

Q: Find the exact value of tan theta/2 Please show your solution and readable. I need asap. Thank you.

A: Topic = Trigonometry

Q: Can you give me the exact solution (no decimals) please

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Q: 1. Evaluate the value of sin (Arctan(-4/3) + Arccos(-5/13))

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Q: Find a simplified expression for tan( cos-1 ((a)/(6)))

A: Given: y=tancos-1a6 we know that cos-1x=tan-11-x2x                                similarly,…

Q: find the exact value tan[2cos-1 (1/5)] no decimal

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Q: Find the exact value of the expression. cos(tan-1() 35

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Q: Use a calculator to find the value to four decimal places: a. sinπ/4   b. csc 1.5.

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Q: find tan(a-B) and sin (2B) given that tan a= -4/7, a is in quadrant 4, cosB = -3/5, B is in…

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Q: Find the exact value of tan15°. 4 2+ /3

A: Exact value of:                            tan(15°)=?   We use the trigonometry formulas to find the…

Q: Find the exact value of cos(tan-1 5/12).

A:

Q: Evaluate the expression cos(@ – 6) if cos e = , 0 is in quadrant IV, tan o = -V3, and o is in…

A: givencosθ=35=BHby using Pythagoras theorem in a right angle triangleH2=B2+P252=32+P2P=4theerefore…

Q: Find each value of 0 in degrees (0° < 0 < 90°) and radians (0 < 0 < x/2) without using a calculator.…

A: a) 0°&lt;θ&lt;90° (Degrees) and 0 &lt;θ&lt;π2(Radians)     tan(θ)=3∴ θ= tan-1(3)∴ θ=…

Q: Find the exact value of tan-1(cosπ)

A: Find the exact value of cos (pi).

Q: If tan alpha = 3 and alpha is acute, find the exact value of sin 2alpha

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Q: find the exact value of tan(pi/8)

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Q: 16. Find the exact value of tan sin

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Q: 2) Use a calculator to find the value of each expression rounded to tow decimal places. a. cos-1 0.6…

A: To find the value of  cos-1(0.6)  and  tan-1(-3.27) to two decimal places.

Q: Find the exact value of cosl tan 12

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Q: Evaluate sin(cos^−1(5/13)), giving your answer as an exact value (no decimals)

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Q: () 15 Find the exact value of tan cos 17

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Q: to 6.

A: Given: To determine: Value of tanB

Q: Use a calculator to find an approximate value (in radians) of the expression rounded to five decimal…

A: The given value,tan-1(4)

Q: Find theta if theta is between 0° and 90°. Round your answers to the nearest tenth of a degree.…

A: tan is positive in first and third quadrant. SO if x is the angle in first quadrant, 180+x is the…

Q: Use a calculator (in radian mode) to find an approximate value of the expression correct to five…

A: x= cos-1 (y) for this equation to be defined y must be between -1 to 1. but in this question y…

Q: 1. Find the exact value: sinB: Given tanB= -2/5, 3t/2 <B< 2n

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

Q: a) Find the exact value of tan sin

A: Given Let

Q: Find cos 2 if csc u = – 9.837 and u is in Quadrant-IV. CoS Your answer should be accurate to 4…

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Q: Find the exact value. sin(570°)= cos(570°)=

A: Consider the following formulae: sin360°+θ=sinθcos360°+θ=cosθsin180°+θ=-sinθcos180°+θ=-cosθ Consider…

Q: Use a calculator to give the value to the nearest degree. e = tan-1(-0.7002) %3D O-35° O 145° -33°…

A: Find the value in degree  Explanation of the solution is given below..