If θ= 1π/4, then (in exact values, no deicimals) sin(θ)=??  cos(θ)=??

Q: If cos (x +) + sin (x- ) = A, then the number A is equal to А. —2 В. — 1 С.О D. 1

A: compound angle formulae of trigonometry.

Q: 43. sin e = 12 O in quadrant II 13 5 46. sin e 13' O in quadrant III 1 49. cos e < 0 < = 3 2

A: sin θ=1213θ=sin-1(1213)   =67.38°As θ is in Quadrant II we subtract the value by 180 and Sin is…

Q: Find sin), cos(), and tan() from the given information. sin(x) = 13' 4, 0° < x < 90° sin) -I cos…

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Q: Find sin (- if tan u = 15.533 and u is in Quadrant-IV. sin) = Your answer should be accurate to 4…

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

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Q: 4. The amplitude of the function y = 2 tan 2x + 2 is 2. 5. If sin 0 > 0 and cos e < 0,0<es 360°,…

A: Question is solved.

Q: In Problem, sinθ and cos θ are given.Find the exact value of each of the four remaining…

A: Given: sinθ=45  ,cosθ=-35

Q: The value of (cos*x sin xdx а. 0

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Q: COs 0 , where r<0< 4 tan 8 =, where 0 <B< What is the exact yalue of sin (A i An

A: Given,            cosθ=-34, where π≤θ≤3π2            tanβ=34, where 0≤β≤π2To find : What is the…

Q: In Problem, sinθ and cos θ are given.Find the exact value of each of the four remaining…

A: Trigonometric identities are equalities that involve trigonometric functions and are true for every…

Q: If x= cos 50 and y = sin 50 , then dx 18 %3D a. - cot 50 b. - 5 cot 50 C. 5 tan 50 d. -5 tan 56

A: Differentiate both equations x &amp; y separately and take their ratio.

Q: If {(2 sin e - cos 0) / (cos 0 + sin 0)} = 1, then the value of cot 0 is

A: Introduction :

Q: Evaluate the expression under the given conditions. sin(0 + p); sin 0 = ₁ 0 in Quadrant I, cos p = -…

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Q: (x^2)cos^2 x - (x^2)sin^2 x = ? Is this a double-angle trigonometric identity?

A: we have evaluate the following . We can use double angle trigonometric identity

Q: In Problem, sinθ and cos θ are given.Find the exact value of each of the four remaining…

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Q: If sin (x – -) = A cos x, then the number A is equal to A. π С. О В. Е D. –1

A: Given that sinx-π2=A cos x

Q: In Problem, sinθ and cos θ are given.Find the exact value of each of the four remaining…

A: Given: sinθ=255cosθ=55 To Find: Remaining four trignometric functions.

Q: 1. The terminal side of 0 lies in quadrant III on the line y = 4x. Find the exact values of sin 0,…

A: Given line is y = 4x

Q: e or sin 1 2 and tan 2 cos .2

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Q: Given the equation (cos x + 2 sin x)2 S Cos x If you integrate the given equation, the answer is

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Q: If sin z + cos I 2, then the value of sin" r+ cos" z will be-

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Q: 17) sin? 0(2 sec? 0+3csc? e) csc? 0 - cot? 0 + sin? 0 18) 1- cos? 0 cos? 0- sin? 0 19) 20)…

A: 17) Identities to be used to simplify the above expression are, Now simplify the given expression.…

Q: Find the values of 0 in degrees (0° < 0 < 90°) and radians (0 < 0 < t/2) without the aid of a…

A: cosθ=22 θ=arccos22 θ=45     degrees θ=π4     radians

Q: In a right triangle, sin(40 – x)° = cos(3x)°. What is %3D the value of x?

A: given :

Q: Approximate to three decimal places.

A: (a) sin 73°20' Convert minutes into degree. 2060=13=0.3° Therefore: sin…

Q: -2п a) cos 3 b) cot 45° 3 с) у%3D sin-1 /2 d) y = arccos 2.

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

Q: f cos 0 and tan 0 <0, then 8 sin(8) tan(0) cot(0) %3D sec(e)

A: if cosθ=-28 and tanθ&lt;0 we have to find ,  sinθ=tanθ=cotθ=secθ=cscθ=

Q: 2 sin(0) <0 <T Given that 3 and 2 what is the exact value of cos(20)?

A: follow the procedure given below.

Q: 2 find the remaining trigonometric functions. 2. If tan e = sin 0 = cos e = tan 0 =

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Q: to find the exact value of a. sin 20. b. cos 20. c. tan 20. 7. sin 0 = 3 0 in quadrant II %3D

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Q: 8. Find the exact value of the indicated trigonometric function of 0. /5 cos e tane 3' 2 Find sin 0.

A: The value of trigonometric ratios is, cosθ=23 tanθ=-522

Q: Find the exact values of the cos 0= 13 sin 0<0 12 A. sin 0=

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Q: 36-40. Find sin (s + t), given that sin s = and sin t = -- ,s in quadrant Il and t in quadrant IV.

A: Given sins=23sint=-13

Q: tan(a+β) ; cosα = −(11/61) for α in Quadrant III and sinβ = −(63/65) for β in Quadrant IV

A: To find: tan(α+β)

Q: If cos a = 0.366 and cos 3 = 0.593 (both angles are acute), Your answers should be accurate to 3…

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Q: A. 5 cos 0+3sin? 0 = 3+2cos 0 B. cos x(secx - cost) = sin? x %3D 1-2sin? 0 С. sin ecose = cot 0-…

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Q: 2) Find the values of the six trigonometric functions for 0. Ar 5 12 sin 0 = csc 0 = cos 0 = sec 0 =…

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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: For a small angle 0, where 0 is in radians, show that 2 cose+ (1-tan e) 3-20. Hence determine an…

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Q: 1. nd sin(), com(), and tan() co). COS from the given Information. sin(x) 0° < x < 90° sin co) -|…

A: Solution: As per our guidelines we are supposed to answer only one question. Kindly repost other…

Q: 8 sin(x) x in Quadrant I 17

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Q: 27. sin? ax cos? ax dx

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Q: If sin a cos 31° + cos z sin 31° =0.7, then the value of x, where 0° <x <90°, to the nearest whole…

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Q: The value of (cos x sin xdx =

A: It is definite integration problem.

Q: 3 If cos 0 = - 4 and 0 is in Quadrant III, then sin 0 is equivalent to 2. (1) - (3) – 5 4 4 (2) *…

A: in 3rd quadrant sin is negative : Given :

Q: D let cOs x ) and cos x lies below the x axis e Find sin(2x), cos(2x) and tan (ex). ) Proof the…

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Q: Prove the problem below. Show the step-by-step solution. sin 0 sin 0 tan20 csc 0-1 cot20

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