tan A =-3, A in QII L. Find sin (A + B), cos(A+B), and tan(A+B) if cotB =-2, Bin OIV

Q: Use the quotient and reciprocal identities to find sin 0 exactly given: 8. sec 0 | 3 V55 tan 0 = 3…

A: Given- secθ=-83 and tanθ=-553 To Find-  The value of sinθ using quotient and reciprocal identity.

Q: Given that sin(x) = 0.42, what is sin(-x)?

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Q: find exact answers for sin(0), cos(0), tan(0),cot(0), sec(0), and csc(0). -1 3. If 0 = tan

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Q: 2 and tan a <0, find the exact value of sin(2a) 3 If sina =

A: Here we have the value of sine function. Sine function and tan function is negative implies that the…

Q: Use the figure to find the exact values of sin 2x, cos 2x, and tan 2x. 4 8 а) sin 2x = b) cos 2x =…

A: From the given figure:   With respect to X.   Perpendicular=4Base=8   From the Paythagorous theorem:…

Q: Find the exact value of cos(a - B) given that sina 4 and cos3 for 8. %3D a in Quadrant III and 3 in…

A: Given: sinα=-45 and cosβ=-58. Here, α is in 3rd quadrant and β is in 2nd quadrant. cosα-β is given…

Q: 8. If tan 03D and 0 is in QIII, what is sec 0?

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Q: Find sin 0 and tan 0. cos e = sine = tane

A: Given :               cos θ = 25Then hypotenuse = 5 , adjacent = 2 and opposite = ?   To find the…

Q: If sin z = , x in quadrant I, then find (without finding x) : sin(2z) cos(2z) = tan(2z) =

A: Given data : Sin x = 1/7  Cos x=1-Sinx2=1-172         =437 a) Sin 2x = 2 Sin x Cos x…

Q: f cosθ=−2/4 and tanθ<0, then sin(θ)=    ; tan(θ)=   ; cot(θ)=  ; sec(θ)=   ; csc(θ)=    ; Give exact…

A: We are given cosθ=-24 and tanθ&lt;0then we have to find the exact values of…

Q: Given sin b=5/13 in qii,find the exqct value of sin(2B)

A: Given that         sinB = 5/13 , where B is in Q II.      We have to find the value of sin2B.

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

A: Given Data: Equation: sin3x°=cos40-x° The relation between sine and cosine is, cos90-θ=sinθ

Q: If sin z 8 , x in quadrant I, then find (without finding x) 9 sin(2x) = cos(2x) = tan (2x) =

A: NOTE: Refresh your page if you can't see any equations. . . use the formula

Q: Assume that 0≤ θ &lt; π/2, Find sin θ, cos θ, and sec θ if cot θ = 4.

A: As value of sinθ and cosθ revolves around +1 to -1 , they take different values depending on the…

Q: If sin (A) = 4/5 with A in QII, find sin (A/2).

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Q: If sin a = , x in quadrant I sin(2r) cos(2æ) = tan(2x) :

A: By using basic trigonometric formulas, we can find all this as follows.

Q: If csc(z) = 6, for 90° <z< 180°, then %3D sin () %3D «(금) cos tan(플) - ||

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Q: If csc(x) = 6, for 90° <x < 180°, then %3D sin ) %3D CoS 2 %3D tan 82

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Q: 3 If sin(x) : (in Quadrant-I), find 29 tan(2r) (Please enter answer accurate to 4 decimal places.)

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Q: If cos 0 ,0<0 < , the value of sin 20 %3D

A: I am going to solve the given problem by using some trigonometric identities to get the required…

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

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Q: Find cos θ and tan θ if sin θ = 0.4 and π/2 ≤ θ &lt; π.

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Q: 2. Which is the value of sin2 51° + cos? 51°? COS

A: We know that the trigonometric identity , sin 2 (A)  + cos2 (A) = 1

Q: If cotx = D. cos x = Z. and x is in quadrant II, then A. sinx || ! B. cos x C. sin a CTLA

A: follow next step

Q: If cosA = −4/5 with A in QII, find sin A/2 .

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Q: Find Sin, Cos, Tan 12 A 8.

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Q: Verify the identity by transforming the lefthand side into the right-hand side.

A: We have to verify the identity: cot θ+cosec θtan θ-sin θ=sec θ-cos θ We know that tan θ=sin θcos…

Q: Given that tan (20 + = 5, where n < 20 < .Find the exact value 2 of sin 0.

A: We will find two values of thetha but we will choose according to condition

Q: tan A = -V3, A in QII L. Find sin (A + B), cos(A+B), and tan(A+B) if cotB = -1 B in QIV

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Q: Find the exact value: sin-(-1)

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Q: Use a ratio identity to find tan 0 if 24 and cos 0 25 sin 0 25 7

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Q: 2) Find the value of: sec(tan )+ cos(sin ? 2. CoS

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Q: If sin t = and t is in the 2nd quadrant, then i) tant = II sec t

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Q: V3 with A in QIII and sin B with B in QII, Let cos A = ww find sin(A B), cos(A - B), tan(A – B). In…

A: →sin(A-B) = sinA cosB - cosA sinB→cos(A-B) =cosA cosB +sinA sinB

Q: Find sin 20, given the expression below. * 3 sin 0 = and tan 0 < 0

A: The trigonometric ratio gives relation among various side and angles of any right triangle . The…

Q: and sin 0 = , find cos 20.

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Q: What is the exact value of tan if sin(v) = -, where cot(v) >0? 1 A 2 1 B -2 D 3

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Q: Plot sin (x) and cos (x) on the same figure, then on the same axis using different colors. Where 0…

A: A graphing utility is used to plot the graph of a function.

Q: B/ Find sec a, sin a, csc a, tan a and cot a, if a =. -1 V3 = COS 2

A: Given query is to find indicated trigonometric functions.

Q: find the exact values of sin(u/2), cos(u/2) and tan (u/2)

A: Given value -sinu = 35We know,sin2u + cos2u = 1352+cos2u = 1cos2u = 1-925cos2u = 25-925cos2u =…

Q: Suppose that tan t 12 and sin t 20. %3D a. What is the exact value of sin t? b. What is the exact…

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Q: A. llustrate then find the values of sin 8, cos 8, and tan 8 and write your answer in 2 decimal…

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Q: 12 and sin 0 < 0, find If tan 0 (a) sin 20 (b) cos 20 (c) tan 20

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Q: If sinA = 4/5 with A in QII, and sin B= -3/5 with B in QIV, find cos (A-B)

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Q: Suppose v is in the interval 0, with tan v = 11. Find sin v. 2 Enter the exact answer. sin v = ?…

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Q: Find sin(2x), cos(2x), and tan(2x) from the given information. tan(x) = x in Quadrant II sin(2x) =…

A: We need to find trigonometric ratios.

Q: If csc(z) = 7, for 90° <I<180°, then sin(플) - «(금) . (5) – COS tan

A: Given:  csc(x)=7   for 90°&lt;x&lt;180° We know that csc(x)=1sin(x) Then    csc(x)=1sin(x)=7…

Q: 1+ tan? 1- tan? 8 cos? u - sin?

A: Given: 81+tan2u1-tan2u=8cos2u-sin2u To verify: Above identity by using reciprocal identity, and…

Q: If sinA = 4/5 with A in QI, and sin B= 3/5 with B in QII, find sin (A+B)

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Q: (), tan (;). 4. Find sin given that sec(0) = 2, where 90° < 0 < 180° COS

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