3 where sec 0<0: find the exact value for cos 5 . Given: sin 0 = %3D --

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A: First of all use the trigonometric identity that is cosα=1-2sin2α2 and now substitute -35 in place…

Q: Find cos 0 if cot 0 =4/3 and sin 0 &lt; 0.

A: Also given that sinθ&lt;0, this means sinθ is negative. So, cotθ=cosθ/sinθ means cosθ also have to…

Q: Find the exact value ofcos(α+β)under the given conditions.   sinα=15/17, 0<α<π/2​;…

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Q: Suppose that sina= 13 and TC <a<Tt. 2 Find the exact values of cos and tan 2 cos = 0 %3D CoS 2 | %3D…

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Q: If cos 0 = and tan 0 < 0, then Enter exact simplified values. Use v as needed. Hint sin(0) tan(0)…

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Q: Given that cos(0) with sin(0) < 0, use identities to solve for sin(20) 13 Round to three decimal…

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Q: 8. Use the given information to find sin 20, cos 20, tan 20. sin =.0 < 0 <; %3D

A: Some Trigonometric formula,                             1.   sin2θ+cos2θ=12.   sin2θ = 2sinθcosθ3.…

Q: If 0 then 4 sin(0) = %3D cos(0) = Give exact values. No decimals allowed!

A: θ=π4

Q: 11 If tan(r) (in Quadrant-I), find 16 cos(2r) (Please enter answer accurate to 4 decimal places.)

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Q: 2 and tan 0 < 0, then 7 If cos 0 - - Enter exact simplified values. Use as needed. Hint sin(e) %3D…

A: We solve the problem by using pythagorus theorem and by the use of trigonometric ratios.

Q: Find the exact value of sin(20) given sec 0 = 13 and 0 < 0 < Note: Be sure to enter EXACT values…

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Q: Find the exact value of cos20 given csce = – -- and tane > 0 Simplify the trigonometric expression…

A: Given that cscθ=-52 and tanθ&gt;0. Need to find the exact value of cos2θ.

Q: If cos(0) = and 0 is in the 3rd quadrant, find the following (ENTER EXACT VALUES AS FRACTIONS, NO -…

A: If cos θ=-23 and θ is in the 3rd quadrant,we have to find the following:sinθ=tanθ=cscθ=secθ=cotθ=

Q: If 0 = then cos(0) = %3D sin(0) = %3D Give exact values. No decimals allowed!

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Q: If cos(0) and 0 is in the 3rd quadrant, find the exact value for sin(0). COS

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Q: 11 If cot(x) (in Quadrant-I), find 12 cos(2x) (Please enter answer accurate to 4 decimal places.)

A: we have to find the value of cos(2x) Here using Pythagoras theorem And using cos(2x)=2cos^2(x)-1

Q: A right-angled triangle xYZ has an angle, o, where sin o = 5. Without evaluating &, calculate the…

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Q: 7 and tan 0 > 0, find the exact value of cos 0 If csc 0 = %3D

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Q: 6. у 3 х?arc cos (€)

A: According to our guidelines we have do only one question. Kindly repost other question as the next…

Q: If cos(8) 1 and 0 is in the 3rd quadrant, find sin(0) %3D 6. sin(0) = %3D

A: Given: Since, So,

Q: and tan (즐) Find sin cos from the given informat 5 sin(x) 0° < x < 90° 13" %3D

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Q: 4. Find the exact value of sec (585°). 5. Find the exact value of (sin 150°)? + (cos 150°)².

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Q: If sec(0) and 0° s 0 < 90° , then the exact value (fraction) of sin(0) = %3D cos(0) = %3D tan(0) :…

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Q: 1 If cos(0) and 0 is in the 1st quadrant, find the exact 7 value for sin(0). sin(0) = %3D

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Q: 4. Determine the exact value for 5TT cos cot 3TT sec

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Q: If csc 0 =- and cos 0 = =, what is tan 0? %3D %3D P tan 0

A: This question is based on the interpretation of the trigonometric ratios .

Q: If cos(0) = and 0 is in the 3rd quadrant, find the exact value for sin(0). sin(0) = %3D 23

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Q: 7. If cot 0 = V3, calculate (sin 0)(cot 0) – cos 0 exactly.

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Q: If 0 then 6 || sin(0) = %3D cos(0) = %3D Give exact values. No decimals allowed!

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Q: 9. and tan 0<0. 7 Find the exact value of cos 0 and cot0 given csc 0

A: It is given that ,                  cosecθ=97we have to find the value of cosθ and cotθ. we draw a…

Q: 7. Given that sin 0 and 270° < 0 < 360°, sketch 0 in standard position and fir %3D - 13 a. sin b.…

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Q: Given Sine = WIth e in Quad I %3D 8. find Cos 2 cos(20)

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Q: If 0 17 then 3 sin(0) = %3D cos(0) = %3D Give exact values. No decimals allowed!

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Q: 3 and cos B = with a in QI and B in QII. 13 2. Find the exact value of sin(a - B) if sina = = --

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Q: If cos(0) 2 and 0 is in the 3rd quadrant, find the exact value for sin(0). 3 sin(0) = Preview

A: Given

Q: then 3 cos(0) = %3D sin(0) = %3D Give exact values. No decimals allowed!

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Q: 1. If sin B = with B in QII, find CoS Write your solution on a separate sheet of paper.

A: Given that, sinB=15 Find the value of cosB2. Here we use the formulas: sin2x+cos2x=1cosx=2cos2x2-1

Q: If cos(0) and 0 is in the 4th quadrant, find the exact value for sin(0). 3 sin(0) =

A: Given that: cosθ=13, θ in 4th quadrant.To find sinθ

Q: If 0 = – 3T then 4 sin(8) = %3D cos(0) = Give exact values. No decimals allowed!

A: Find the value

Q: Find the values of the trigonometric functions of 0 from the information given. cos(0) sin(0) < 0 17

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Q: T. If 0 = then sin(8) = %3D cos (0) = COS Give exact values. No decimals allowed!

A: Givenθ=π6

Q: Suppose that sin u > and cos v = 13 such that bot and v in the and quadrant. as are • What is the…

A: Here, the given values are: sin u=513 &amp; cos v=-35 So, u and v are both in 2nd quadrant.

Q: Find the exact value of cos(α − β) given that sinα = −4/5 and cosβ = −5/8 for α in Quadrant III and…

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Q: If 0 = then 3 sin(0) = %3D cos(0) = Give exact values. No decimals allowed!

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Q: Given that tan (0) = -and sin(0) > 0 , find the exact values of cos(0) and csc(0). %3D

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Q: Find the exact (NO DECIMALS) value of value of sin e and cos e given cot e = -V24 and csc8 > sin 8=…

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Q: Suppose a = 12 and b = 9. Find an exact value or give at least two decimal places: sin(A) = %3D

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Q: Given that sin 0 = 0.3625 and 0 is in quadrant I, find sin 20. ... sin 20 = %3D (Round to four…

A: To find the value.

Q: 11T If 0 then sin(0) : %D cos(0) = Give exact values. No decimals allowed!

A: here we know that  sin2π - x = -sin(x) cos2π - x = cos(x)