2. Evaluate each of the following and give the exact answer without using a calculator. Use the special reference angles and the trigonometric values of them. 5Tn. (a) sin(") cos(-) (b) tan(–5) csc() |

Q: Find a possible formula for the trigonometric function whose values are in the following table. x…

A: From the given information, it is observed that the maximum value of y is 4 and the minimum value of…

Q: Find the exact values of the remaining five trigonometric functions of θ satisfying the given…

A: In the coordinate plane there are 4 quadrants. These 4 quadrants have certain trigonometric ratios…

Q: Find the exact value of the expressions cos(a + B), sin(a+ B) and tan(a + B) under the following…

A: From the given  Sin( α) = 40/41 and Sin(β) = 15/17  Sin(α+β), Cos(α+β),and Tan(α+β) can be…

Q: find the exact value of cos (a+b), if a,b in Quadrant IV with sin a= -3/5 and cos b= 5/13

A:

Q: Evaluate the expression under the given conditions. tan(? + ?); cos(?) = − 1/3, ? in Quadrant III,…

A: cos(x) = -1/3   , x in  iii quadrant    Thus, as cos(109.4712°) = -1/3  Hence, in third quadrant, it…

Q: Find the exact values of the remaining five trigonometric functions of θ satisfying the given…

A: The given value of cosine function is and is positive. Hence the angle lies in the second…

Q: 8. If cos(a) = -, and tan(a) is positive, find the other five trigonometric functions for a. Find…

A:

Q: 3/10 Given that cos(0) and 0 is in Quadrant 10 III, what is sin(20)?

A: cos(θ) = BaseHypotenuse,sin(θ) = PerpendicularHypotenuse ,Also by Pythagoras Theorem,(Hypotenuse)2 =…

Q: Find the exact value. Given that sin e = - 4 with 0 in quadrant IV, find sin 20. 25 7.

A:

Q: 2. Use a calculator to find an approximate radian angle measure rounded to the nearest 1,000th. a)…

A: Since you have posted multiple sub parts, as per our policy we will answer first three sub parts.…

Q: Use the information given below to find tan (a+B). 3 tang =- with a in quadrant III 4 4. with B in…

A:

Q: Use the value of the trigonometric function to evaluate the indicated functions. cos(t) = 2/3 (a)…

A: Given that

Q: 2. Given csc 0 = -3 and cos 0 < 0, find the exact values of the remaining five trigonometric…

A: we have to find all other 5 trigonometrical function

Q: 5) If cos 0 and you are in the fourth quadrant, find sin 0 and tan 0

A:

Q: Find sin(2x), cos(2x), and tan(2x) from the given information. cot(x) = x in Quadrant I

A:

Q: Use a calculator to find a decimal approximation for the values of the following trigonometric…

A:

Q: ) -1 sin(2cos'x + T

A: Use simple trigonometry and inverse trigonometry function formula.

Q: Evaluate the expression under the given conditions.  tan(? + ?); cos(?) = − 1/3, ? in Quadrant III,…

A: This question is based on Inverse Trigonometry and Trignometric ratios.

Q: 180°), determine without the use of a calculator and with the aid of a diagram the value of: cosß…

A:

Q: If cos x=1/2 and x is in quadrant I, what is the exact value of cos 2x?

A:

Q: Find the exact value. Given that sin e = - 4 with 0 in quadrant IV, find tan 20. %3! O -24 7. 24 24

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Q: 16. By making a sketch of a right triangle and labeling the sides appropriately, find tl exact value…

A: soltion is given below

Q: Use the given information to find the exact value of : a. sin 2θ b. cos 2θ c. tan 2θ.

A: we have been given that cosθ=2425, θ lies in quadrant IV we have to find the value of (a)sin2θ…

Q: Find the exact value of the expressions cos(a B), sin(a B) and tan(a + B) under the following…

A: Given,

Q: Evaluate the expression under the given conditions. cos(0 – 4); cos() = , O in Quadrant IV, tan(@)…

A:

Q: Find the exact value of cos(x + y), given sinx = 3/5, cosy = 4/5, x is an angle in Quadrant II, and…

A: Topic = Trigonometry

Q: If cos(θ)=−5 over 8 and θ is in the 2nd quadrant, find the exact value for sin(θ). sin(θ) =

A:

Q: 1. State the exact value of the following a) tan 1 (v3) =1Response b) arccos(cos()) =2Response c)…

A:

Q: Given that: sin e = -. cos e > 0, find the exact value of each of the remaining five trigonometric…

A:

Q: 2. If tan 0 =, 0 E Q II, find the other five trigonometric functions. %3D

A:

Q: Evaluate the expression under the given conditions. 5 cos(20); sin(0) O in Quadrant III 13

A:

Q: 1. Use your calculator to find the values of the trigonometric ratios (correct to 2 decimál places).…

A:

Q: If cos(t) = 1/7 and t is in the 4th quadrant, find sin(t).

A:

Q: Find the exact value of the following expressions: cos +sin 4 6 cos 12 sec - a) b)

A: Given a)sec7π4cos7π6+sin7π6

Q: Evaluate the expression under the given conditions. 2/5 sin(e + 4); sin e = e in Quadrant I, cos p…

A:

Q: Evaluate the expression under the given conditions. cos(2?); sin(?) = − 7/25, ? in Quadrant III

A:

Q: 3. Find the following values without using a calculator. 1. cos() 2. sin(-) 3. cos(-5x) 4. sin()

A:

Q: Find the exact value of the expressions cos(a+B), sin (a+B) and tan (a+B) under the following…

A:

Q: Solve the following trigonometric equation for the value(s) of x over the interval 0 < x < 360 2…

A: To solve the following problem and find the values of x

Q: Find the exact value of the expressions cos(a B), sin(a + ) and tan(a B) under the following…

A: To calculate the value of the expression cos(α+β), sin(α+β) and tan(α+β) under the provided…

Q: Compute for the other five trigonometric function values of 0 given the following information. 13 1.…

A: As per the instruction, we will be answering only the first question. For (1)…

Q: b) If sin e = 0.625 and cose = 0.500, determine, without using trigonotric tables or calculators,…

A:

Q: 1. Find the EXACT value of the following. DO NOT use a calculator. cos 195 b. sin cos - cos sin

A:

Q: If cos t =- and t is in the 3nd quadrant, then sin t

A:

Q: 4. s in quadrant C

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Q: 3. If sin 0 15' Find the values of the remaining 5 Trigonometric functions 2 cin cos A

A:

Q: Find the remaining trigonometric ratios of θ based on csc θ = 2 and cos θ is negative

A:

Q: Find the exact value of each of the following, without using a calculator. (a) sin-'(1/v2); (b)…

A:

Q: 2. Use a calculator to find an approximate radian angle measure rounded to the nearest 1,000th. a)…

A: d).  Given, cos-1-0.35 By using calculator, we get cos-1-0.35=1.928367≈1.928