Given that sin 0 =-- and 0 lies in quadrant IV, find the exact value of cos

Q: Find the exact value of cos θ​, given that sin θ=12/13 and θ, is in quadrant II. Rationalize…

A: In quadrant II, cos θ is negative.

Q: Given that sin(0) = R, and 0 is in Quadrant II, what is cos(20)? %3D

A:

Q: Given that sin(0) = 17 V17 and 0 is in quadrant II, what is cos(0)? Provide your answer below: cos…

A: NOTE: Refresh your page if you can't see any equations. . here we have and here angle is in the…

Q: Given cos e: 8. in Quadrant III, determine sin 0.

A: Given that cos(theta) = -3/8 in third quadrant. We know that the cos(theta) and sin(theta) in third…

Q: Given that, sinx = a where x is in quadrant 1, what will be the exact value of sin (x + (pi/6)) in…

A:

Q: Find the exact value of cosine alphacos α​, given that sine alpha equals sin α=5/12 and alphaα is in…

A: Given:

Q: Use the given information to find the exact value of a. sin 20, b. cos 20, and c. tan 20. 28 O lies…

A:

Q: If cos(0) : 2 and 0 is in the 2nd quadrant, find sin(0) 7 sin(8) =

A:

Q: Use the given information to find the exact value of a. sin 20, b. cos 20, and c. tan 20. 20 O lies…

A: Given: cosθ=2029, θ lies in quadrant IV We know that 1+cos2x=2cos2x…

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

A: Given θ lies in fourth quadrant.  cos θ = 40/41

Q: Given that sin(0) V17 Y, and 0 is in quadrant II, what is cos(0)?

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Q: Find the quadrant in which θ lies from the information given. sin(θ) < 0 and cos(θ) < 0

A: To find the quadrant in which theta (ᶿ) lies.

Q: Given that cos(0) = V10 , and 0 is in Quadrant III, what is sin(20)? %3D 10

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Q: Given that sin(0) = - 2/13 and 0 is in Quadrant IV, what is cos(20)? 13

A: We have given the value of  sinθ=-21313 and we have to calculate cos2θ

Q: Evaluate the expression under the given conditions. sin(20); sin(0) = 0 in Quadrant II

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Q: Given that sin u = * and u is in Quadrant II, find the exact value of tan(). Type in whole numbers…

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Q: Use the given information to find the exact value of a. sin 20, b. cos 20, and c. tan 20. 28 cos 0 0…

A: Given,

Q: Find tanØ, given that sin = 3/4 and Ø is in Quadrant II

A: Find tanØ, given that sin = 3/4 and Ø is in Quadrant II

Q: Given that sin 03D0.3799 and 0 is in quadrant I, find sin 20. sin 20= %3D (Round to four decimal…

A: topic- trigonometric ratios and formulas

Q: If sin(0) = 4 and 0 is in quadrant IV, then find %3D

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Q: Evaluate the expression under the given conditions. sin(20); sin(0) O in Quadrant II

A: This question is based on Trigonometric Ratios and Pythagoras theorem.

Q: Find cos (2 θ) , if sin θ=15/17 and θ lies in quadrant I

A: sin² (x) + cos² (x) = 1 cos(2x) = cos² (x) - (1 - cos²(x)) = 2cos²(x) - 1

Q: If sin 0 ==, 0 in quadrant II, find the exact value of 51 a) cos 0 (b) sin 0+ - (c) cos 0 (d) tan -…

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

A: Since, we have been given that sin θ = -45-(i) with θ in IV quadrant.Our Aim is to find tan 2θ=?

Q: Given that cos(0): V17 and 0 is in Quadrant III, what is sin(0)? %3D 17

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Q: find tan theta given that sin theta =3/4 and theta is in quadrant II

A:

Q: Use the given information to find the exact value of the expression. sin θ = 15/17, θ lies in…

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Q: Evaluate the expression under the given conditions. sin(20); sin(0) ==, in Quadrant II 0

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Q: If sin x=1/4 and the terminal point of x is in quadrant 2, what is    a. sec x    b. cot x…

A: Given:  sin x=14, x∈Second quadrant To find: a. sec x  b.cot x c. cos 2x Formula used: cos…

Q: Suppose you know that sin (0) = , where 0 is in Quadrant II when drawn in 6 11 standard position

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Q: Given that sin e = - with 0 in quadrant IV, find tan 20. %3D

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Q: Find the exact value of sin α​, given that cos α=− 611 and α is in quadrant II.

A: Given: Cos α = -6/11

Q: Use the given information to find the exact value of a. sin 20, b. cos 20, and c. tan 20. 15 cos 9 =…

A: sin2θ= 2 sinθ cosθ cos2θ = cos2θ- sin2θ

Q: Use the definitions of the trigonometric ratios to find the value of sin45°, cos45°cos⁡45°, and…

A: Explanation of the solution is given below...

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

A: Given:

Q: Find the exact value. Given that sin 0 = - with 0 in quadrant IV, find cos 20. %3D 25

A:

Q: If sint = and t is in quadrant III, find the value 13 %3D of cos t.

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Q: If sin(8) = with 0 in Quadrant III, what is cos(0)? cos(0) = %3D

A: Trigonometric identities help to find the value of the cosine function in the third quadrant. The…

Q: Given that tan A= and sin(A B) = 2 cos(A– B), the exact values of %3D sin 2A = and tan B = %3D

A: To find Sin2A and tanB Given that tana=1/3 Sin(A+B)=2cos(A-B)

Q: Find the exact value. Given that sin 0 = - 4 with 0 in quadrant IV, find tan 20. 24

A: Given that sinθ=-45. Obtain the value of tan 2θ as follows.

Q: Use the information given below to find sin(α+β). sinα=5/13, with α in quadrant I tanβ=5/12, with β…

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Q: O is an angle in standard position whose terminal arm is in quadrant III and Sin 0 3 Find COs O V13

A: Solve the above problem.

Q: 3VTO Given that sin(0) and 0 is in Quadrant II 10 what is sin(20)?

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Q: Given that sin B= -y quadrant W, find tan 28. with g in

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Q: Find tan (θ) given that sin (θ) = 1/3 and θ is in quadrant II.

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Q: Given that csc(0) = ; and 0 is in Quadrant II, find the exact value of sin(20).

A: Given data is : cosecθ=52, θ is in quadrant II Find the exact value of sin2θ

Q: Find the value of cos⁡θ, given that sin⁡ θ=8/17 and θ is in quadrant I.

A: The sine and cosine functions are co functions . In the first quadrant all the trigonometric…

Q: Find the exact value of cos 0, given that sin 0 -i and 0 is in the third quadrant. 11 %3|

A:

Q: If sin of theta is equal to -8/17 and theta is in quadrant 3, find tan(theta/2)

A: Proceed as shown below

Ratios

A ratio is a comparison between two numbers of the same kind. It represents how many times one number contains another. It also represents how small or large one number is compared to the other.

Trigonometric Ratios

Trigonometric ratios give values of trigonometric functions. It always deals with triangles that have one angle measuring 90 degrees. These triangles are right-angled. We take the ratio of sides of these triangles.