Let a and B be two acute angles. Suppose cosa = 3/5 and tanB = 2/3. Determine the exact and simplified value of tan(a+B)

Q: Suppose that y is an angle with cscy = 14 and y is not in the first quadrant. Compute the exact…

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Q: Use the figure to find the exact values of sin(2u), cos(2u), and tan(2u). sin(2u) cos(2u) tan(2u) II…

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Q: Find the exact values below. If applicable, click on "Undefined". 3n 믐 미 Undefined tan ? 3n csc

A: We know that tan(θ)=sin(θ)cos(θ) thentan3π4=sin3π4cos3π4=22-22=-1∴ tan(3π4)=-1

Q: If tan (2 A + B) = 1, tan A = 1/3, then Find the value of tan B.

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Q: (a) Use Addition formula to find the exact value of cos (a + B), (a in quadrant III) 3 if tan a = -…

A: Given a) tanα=23, cscβ=53, where α is in III quadrant and β is in quadrant II.

Q: Use the formula for the cosine of the difference of two angles to verify the identity.

A: To prove: cosx-5π4=-22cosx+sinx

Q: In the right triangle below, find the exact value of sin(A), cos(A), tan(A), and sin(B), cos(B),…

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Q: If sin e + cos e =p and sec e + cosec e = q, show that q (p? -1) - 2 p.

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Q: Solve the following questions O Use the double angle formulas to find O cos? O sin? O show that…

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Q: 4. Determine the exact value of the following. tan? () – sin (;) cot (A

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Q: Use Addition formula to find the exact value of cos (a + B). if tan a= 3 (a in quadrant I) and csc…

A: Use the identity cosα+β=cosαcosβ-sinαsinβ Use tan2x+1=sec2x to find cosine function. Use…

Q: Find the value of the angle of tan(cos-(x))

A: tan(cos-1(x)) Let cos-1(x) =  θ         .....................(1)    =>     x = cos θ    =>…

Q: In the figure below, if sin x = 13 what is cos x and tan x?

A: sin x=513

Q: Find: (a) sin (A + B) and (b) cot(A+ B) given that cos A = where A is - 24 not in QII, and tan B =…

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Q: Given: cosg= -, sin x= - 13, e is in the third quadrant, and x is in the fourth quadrant; evaluate…

A: Given,            cosθ=-45 , sinx=-1213 , θ is in the third quadrant and x is in the…

Q: 1. What is the Tangent (tan) of angle R below? Remember to reduce * 36 15 R T

A: The law of Tangent which is also called as tangent formula or tangent rule is the ratio of the sine…

Q: Write an algebraic expression that is equivalent to the given expression. sin(arccos(x))

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Q: If Cos A = , then find the value of Tan 2A.

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Q: Given sin ß = in QII, and is on the terminal side of a the exact value of: • sin(a + B)

A: Given: sinβ=513

Q: Given sin x = and 0 <x <, find the exact value of cos 2x and tan 2x 13

A: Consider the given trigonometric equation sinx=513  ,  0&lt;x&lt;π2 First, find the value cosx…

Q: Suppose that a and B are both angles in Quadrant I, and that sin a = and tan B = Find the exact…

A: Expand formula of tan

Q: In the figure below, if sin(x) = what are cos(a) and tan(r)?

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Q: Find x if it is the measure of an acute angle in a right triangle and cos x =0.0670.

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Q: (G)- Find a simplified expression for tan ( sin

A: Given expression, tansin-1y9

Q: find the value of sin P.

A: Given:

Q: find tan H for the triangle

A: Using trigometric ratio

Q: Find the value of the angle of tan(cos(x))

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Q: simplify tan(a), if cos(a)= 4/7

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Q: In simplest form, the sin A= the cos A and the tan A =! 12 16 22 :: :: :: 3 20

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Q: Use identities to find values of the sine and cosine functions of the function for the angle…

A: Given tanx=3  and cosx&lt;0By quotient identity ,sin xcos x=31⇒sin x 3=cos x1=±132+12⇒sin x3=cos…

Q: QIFind the value of the angle of tan(cos-(x))

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Q: to 6.

A: Given: To determine: Value of tanB

Q: Use the given conditions to find the exact value of the expression. sin(a) = – 13 tan(a) > 0, sin a…

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Q: If a, b, c> 0 such that a + b+c abc, find the value of tan a+ tan- b+ tan-c.

A: Introduction :

Q: find: a) in what quadrant does θ lie?, b) what is the value of cos θ? ; and c) find the value of tan…

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Q: Given that sec(x)=11/5 and tan(x) &gt;0, find the remaining five trigonometric functions of the…

A: Given that sec(x)=11/5 and tan(x) &gt;0, find the remaining five trigonometric functions of the…

Q: has side lengths d, e, and f as shown below. chs to find tanx, sinx, and cosx. tanx = d sinx = e…

A: According to question side length of triangle are Hypotenuse=dOpposite=eAdjacent= fangle is x

Q: Solve the following: 1. Let 8 be an acute angle such that cose = 0.96. Find the values of (a) sino…

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Q: Given sin A = 12/37, find cos A and tan A

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Q: function values. if cos x=1/4 and cot x < 0 , find

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Q: tan(cos-"() The value of 6 –. is sin(30º)

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Q: a) Find the exact value of tan sin

A: Given Let

Q: Use fundamental identities to write the first expression in terms of the second, for any acute angle…

A: The acute angle is an angle that measure is less than 90°. Since θ is an acute angle. Therefore, θ…

Q: If sin  B  = -1/3 with A ,find the following  tan B/2

A: Here given as sin B=-13 Use formula  sin B=2tanB21+tan2B2

Q: Find the value of tan W rounded to the nearest hundredth, if nec W V 41 40 U

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Q: In right APQR, sin P = and cos P = . What is tan P? %3D R.

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Q: Given tan θ = - (2/3) and cos θ &gt; 0, find cos θ and csc θ.

A: Given: tanθ=-23cosθ&gt;0 Since tanθ&lt;0 and cosθ&gt;0, that is θ lies in the quadrant.

Q: Let a and B be first quadrant angles with cos(a) = and sin(5) = . Find tan(a + B).

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Q: Let sin t= a, cost= b, and tan t= c. Write the following expression in terms of a, b, and c., 4 tan…

A: sin t=a , cos t=b , tan t=c To write the expression 4tan(-t)-tan t