d. sin e 12. Which expression is equivalent to csc? @cos2 e a. sin2 e b. cot? e C. 1 d. coste

Q: If sine = , then cose =. 5 13 О а. 12 13 O b. 12 O c. 5 13 O d. 13

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Q: B. If cos(a) = sin(52°), what is the value of a? a) 28° b) 38°

A: Solution of the problem as follows

Q: Suppose 0 in the second quadrant and cot 0 = what is the value of sin 0? V10 3 3 V10 V10 3 3 V10

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Q: Computing the value of sec () is equivalent to computing the value of which of these? cos Csc (5 37…

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Q: 11. What does the expression (cot 0)(sin ) (sec 0) simplify to? a. cos e b. tan e c. 1 d. sin e c. 1

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Q: If sin A- where 5 <A<T, and cos B = where 13 B< 2n, find: 2 cos A b tan A cosec A d cot Be cos (A +…

A: We will find out the trigonometric ratios

Q: Solve the cos?@ =0 O L o L Zī Answers must be exact values in" radians r Not equation on the…

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Q: Ços e cot & 12.) 1 = Csc e sin &

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Q: If sin 0 0.49 then, find the value of cos 0 ? O is in the first quadrant. yall ylI SI Write the…

A: Find cos theta

Q: You are given that sin(A)=−33/65, with A in Quadrant III, and cos(B)=4/5, with B in Quadrant I. Find…

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Q: IT) If Sio A= $, Sin B= " 12 A B Cre alute. 13 find (A+6) and Cos (A -6).

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Q: e cgntion 3. If 2 sin(60) cos (60) = sin(B0), then the value of B to the nearest whole number is

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Q: 29. What is cot e if sin e and that cos e< 0? a. V17 b. -V17 /34 C. 2 d. - 34

A: Solution: The objective is to find the value of cos(theta)

Q: Use the given information to find the exact value of the expression. 13) sin a = 24 , a lies in…

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Q: A C In right triangle ABC , mZB7 m2C. Let sin B =r and cos B = s. What is sin C - cos C? A) S – T

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Q: . If cos 3A +sin A= 0, find the value of A. a. 45° b. 30° c. 60° d. 90°

A: Given:- cos 3A +sin A= 0  To find:- Value of A

Q: Considering only the values for which the figure in the picture is defined, which of the following…

A: Given, cot²β(sec²β-1) We know that, sec²β= 1/cos²β

Q: sin(h) dh 1+cos? (h)

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Q: Simplify: cot? B • (1 – cos°B) =

A: Given term is: cot2B.1-cos2B

Q: What is the value of cot (900 - i)?

A: Here, to simplify cot(90°-i)

Q: b. tan(A-B) 4. Given A in Quadrant I with sin A = - and angle B in Quadrant l with 13 cos B = 3/5,…

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Q: If sin a = 12, and cos a=, then tan a=D? %3D A. B. A 13 С. 12 D. 13 E. 60 Е. 13

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Q: 45 27 Y 36 z What is the cos X of the triangle above? What is the cos Y of the triangle above?

A: From trianglecosX = adjacenthypotenuse         = XZXY          = 2745           =35 ⇒ cosX =35

Q: B a A Note: Triangle may not be drawn to scale. Suppose a = 119 and b = 120 and c = 169. Find an…

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Q: Given sin(A+B)=1/4 and sin(A-B)=-1/2. What is the value of cosA•sinB?

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Q: If sin(e + a) = 1 and cos(6-a) = v , then the value of 20 - a is 60° 90° 120° 105°

A: sinθ+α=1⇒θ+α=90°  →1&amp;cosθ-α=32⇒θ-α=30°  →2 Now adding equations (1) &amp; (2), we get…

Q: sin?8tane + cos²0cot0 + 2sin@cose = tan0 + cot® %3D

A: sin2θtanθ+cos2θcotθ+2sinθcosθ=sin2θ·sinθcosθ+cos2θ·cosθsinθ+2sinθcosθ=sin3θcosθ+cos3θsinθ+2sinθcosθ=…

Q: csc? e – cot? e sec? 0 1- sin? 0

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Q: cos 0 – csc 0 - · Simplify this expression: cot 0 1 А. sin 0 B. sin? e С.О D. 1

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Q: B a A Note: Triangle may not be drawn to scale. Suppose a = 80 and c = 89. %3D Enter the exact value…

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Q: Simplify sin e cos e tan e 1 tan?0 sececote

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Q: 6.. If cos 0 = and sin 0 < 0, find two possible values for 0 (in radians). 99+ t8 47 f6 f5 l 10

A: cos θ = 1/2 =&gt; θ = 60o Also cos θ = cos(360-θ) 360-θ = 360-60 = 300 ∴ cos 60 = cos(300) = 1/2…

Q: Given: cos A = 25' 4, cot A > 0 ; cos B = ", tan B > 0 4 %3D Find: (12) sin(A ±B) (13) cos(A ± B)…

A: Given That,  cos A = 2425,  cot A &gt; 0                      cos B = 45 ,  tan B &gt; 0…

Q: Given rhat deri ve formula cos (A+B) = COSA COSB COSCA -B) Sina sinB, for Sin (A+B) (Henr:…

A: Since the student has posted multiple questions and does not mention any specific question, so we…

Q: If sin A = where 0 < A < and cos B = where <B< 2n, fnd the exact, simplified value of Cos (A - B).…

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Q: Given cos? (25°) – sin² (25°) = cos(A°) and cos?(2x)- sin?(2x) = cos(B), determine the values of A…

A: Here given that                           cos2(25°)-sin2(25°)=cos(A°)                  and…

Q: 22. If cose (a) osẻ = — and ✔ is in quadrant IV, then cos (b) (c) ²/ 213 L23 √ (d) (e) ± 27/1

A: This question is related to trigonometric ratios and identities,  we will solve it using given…

Q: you are given that sin (A) = -(3/5), with A in Quadrant III, and cos (B) = 8/17, with B in quadrant…

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Q: Find the value of sin B rounded to the nearest hundredth, if necessary. 13 12 Answer: sin B = %3D…

A: Topic = Triangle

Q: In the diagram below, which of the following is true? 17 cm 12 cm 12 sin e = 17 A 17 sin e = 12 B 12…

A: GivenTo identify which of the following is trueFormula:cos θ=Adjacent sidehypotenuse

Q: Complete the identity. sin e 1+sin e sin e = ? 1- sin e O 1+ cot e O sin e tan e sec e csce O -2…

A: Solve the following identity

Q: Given: cosa= -, sin x = - 12, e is in the third quadrant, and x is in the fourth quadrant; evaluate…

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Q: tan cos The value of 6 – is sin(60º) a) 4 b) 6 c) 8 d) 0

A: Complete solution is given below

Q: 3sin e = 2 and cos e LO, with the aid of determine the value of tan e b. Sine cose ċo Sin?o + cos?e

A: Given: sinθ=23, cosθ&lt;0 We know that value of sine function is positive and cosine function is…

Q: triangeln △ABC inför  beteckningarna a=|BC| , b=|CA| , c=|AB| samt ∠A=α, ∠B=β och ∠C=γ. Finn b,…

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Q: In the right triangle shown below, which of the following statements is true about LA? 12 cos A = 13…

A: From the given triangle,    Sin(A) = 12/13 Cos(A) = 5/13 Tan(A) = 12/5

Q: d sin0, where 0 is the angle shown. e an exact value, not a decimal approximation. sin e = 13

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Q: Given that cosec 0 + cot 0 = cot the exact value of cot 15° is: A B 4 2 3-1 D 2+ 3e

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Q: 1) Compare the formulas for Sin(A+B) and Sin(A-B- State Sin(A+B)=D State Sin(A-B)= How are they…

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Q: B C A In right triangle ABC ,mLB + m2C. Let sin B =r and cos B = s. What is sin C – cos C? Ar+s B)r…

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