find sin2x, cos2x, and tan2x if sinx = -8/17 and x terminates in quadrant 4

Q: If sin θ = 3.5x and cos θ = 5.5x, find x

A: sinθ=3.5xcosθ=5.5xDivide above equations.

Q: State the half-angle identities used to integrate sin2 x and cos2 x.

A: Given, The functions are sin2 x and cos2 x

Q: Find SinZx, Lo52x, Tan2x Cosxニーニ 3. and X terminates in quadrant 2 Sin2x = Cos 2x = tan 2x =

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Q: Find all solutions in radians using exact values only.         sin 3x cos 2x + cos 3x sin 2x = 1

A: Given that: sin3xcos2x+cos3xsin2x=1

Q: If sinx=29sin x in quadrant I, then find (without finding x) : sin(2x)= cos(2x)=   tan(2x)=

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Q: If sin x + 1/ sin x = √√2, then sin²x + 1/ sin²x is equal to

A: We have to find the value of sin^2x + 1/sin^2x

Q: If sinx+cosx=k, for what value(s) of k does sinx cosx=1

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Q: Find cos(θ-π/2) if sin θ=-0.57

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Q: Find sin 0 3. 4

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Q: Find sin 2x, cos 2x, and tan 2x if tanx=-3 and x terminates in quadrant II.

A: Giventanx=-3 and x is in II quadrantWe have to find sin 2x , cos 2x and tan 2xTo find sin 2x use…

Q: Find tan(2θ) if the terminal side of θ is in the second quadrant and sin(θ) = 3/4

A: Refer to the question we need to find the tan(2θ) if the terminal side of θ is in the second…

Q: If sine = -7/25 and rt < 0 < 3Tt/2, find tane. %3D

A: Given that sinθ = -725 and π&lt;θ&lt;3π2 We need to find tanθ = ? First, we need to find θ from sinθ…

Q: Find sin(2x), cos(2x), and tan(2x) from the given information. sec(x) = 8, x in Quadrant IV sin(2x)…

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Q: Find sin 2x, cos 2.x, and tan 2x if cosx 2 and x terminates in quadrant II.

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Q: Which of the equations can be used to find the value of x A) Cos 30= x/5 B) Tan 30= 5/x C) Sin 30=…

A: Given,

Q: Simplify. cos(-4x) · cos 2x – sin(-4x) · sin 2x cos(-2x_ sin(-6x) cos(-3x) cos(-x)

A: Using Cos(A+B) formula

Q: Find sin2x, cos2x, and tan2x if sinx=3/10 and x terminates in quadrant I.

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Q: Find sin2x, cos2x, and tan2x if sinx = 15/17 and x terminates in quadrant I.

A: sinx = 15/17 and x terminates in quadrant I. Now using the identity

Q: Find sin2x, cos 2x , and tan 2x if tanx= -2/3 and x terminates in quadrant 2.

A: x terminates in quadrant 2 will look something like the below diagram. Lets draw the right angle…

Q: Find sin2x, cos2x, and tan2x if cos x = - 5/13 and x terminates in quadrant III

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Q: If sinx=3/4x in quadrant I, then find (without finding x) sin(2x)=   cos(2x)=   tan(2x)=

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Q: Select the best answer. sin x 1+ cosx + sin x 1+ cosx

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Q: Express cos { θ + π/2 ) and sin { θ + π/2 } ) in terms of cosθ and sinθ.

A: Given  cosθ+π2, sinθ+π2

Q: sin2x+cos2 for x = 55 degrees.

A: Apply trigonometric identity cosA=sinπ2-A to rewrite the expression. sin2x+cos2x=sin2x+sinπ2-2x…

Q: Find sin 2x, cos 2x, and tan 2x if tan x= and x terminates in quadrant I. 3 sin 2x !! cos 2x tan 2x…

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Q: 4 Find Cose and sine tan0 if s0 <J and 2

A: Given  sin θ = 45 and π2≤θ&lt;π

Q: 15 Find sin 2x, cos 2x, and tan 2x if sin x= and x terminates in quadrant I. 17 sin 2x cos 2x = tan…

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Q: Find all radian solutions using exact values only.     2 cos2 x - sin x = 1

A: Find all radian solutions using exact values only.     2 cos2 x - sin x = 1

Q: Find sin 2x, cos 2x, and tan2x if tanx=2 and x terminates in quadrant I.

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Q: If tane = 3/4 and cose > 0, find sine:

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Q: Find  sin2x ,  cos2x , and  tan2x  if  =sinx8/17  and  x  terminates in quadrant  II .

A: we have to find the value of sin2x, cos2x and tan2x, if sinx=817 and x terminate in quadrant II.  in…

Q: If tan(x)=12/11(in Quadrant-I), find cos(2x)=

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Q: Find Sin 2x, Cos 2x, and tan2x terminateS if Cosx COSX = -15 quadrant I Hupo して 2x= Sin COS 2x = Cos…

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Q: Find sin(2x), cos(2x), and tan(2x) from the given information. cos(x) = , csc(x) < 0 %3D

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Q: Find sin 2x, cos 2x, and tan 2x if tanx 2 and x terminates in quadrant I. sin 2x cos 2.x !! tan 2.x

A: Given, tan x = 2 x terminates in quadrant in I We have to find the value of sin2x, cos2x and tan2x

Q: If sin 5x + 22 = cos 4x + 14 find x

A: Use the concept of  maximum minimum values od Sine and cosine functions.

Q: Find sin 2x, cos 2x, and tan 2x if cos x= and x terminates in quadrant I. 13 sin 2x %3D cos 2x %3D…

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Q: If cos x = 2/3 Find sin x and tan 2x

A: To find: The value of sin x and tan 2x. Given: The value of cos x is 23. Concept used: Trigonometric…

Q: 8 Find sin 2x, cos 2.x, and tan2.x if sinx = and x terminates in quadrant I. 17 믐 sin 2x cos 2x tan…

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Q: find sec(A) and sin(0).

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Q: Find  sin(x + y) given: sin x = − 2/3 and x is in Quadrant III; and sin y = 1/3 and y is in…

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Q: If sin x = and cos x < 0, find sin(2x)

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Q: Find sin2x, cos 2x, and tan 2x if tanx= and X terminates in quadrant II. sin 2x cos 2x tan 2x 2/3

A: As per given  We have to determine sin2x, cos 2x, tan2x

Q: Find sin2x, cos2x, and tan2x if tanx = 1/2 and x terminates in quadrant III.

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Q: Find all solutions in radians using exact values only.       sin 2x cos 3x + cos 2x sin 3x = 21

A: some trigonometric…

Q: Find sin 2 x, cos 2x, and tan 2xfrom the given information. sinx=8/17, x in QII

A: We have given the value of the  trigonometric ratios of sinx  Sin(x) = 8/17

Q: Find sin2x, cos2x, and tan2x if tanx=−12/5 and x terminates in quadrant IV.

A: Given tanx and x is in 4th quadrant so

Q: Find sin 2x, cos 2x, and tan 2x if tanx = and x terminates in quadrant I. 5 sin 2.x cos 2.x tan 2.x

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Q: If sinx=38sinx=38, x in quadrant I, then find (without finding x) sin(2x)=sin(2x)=    cos(2x)=cos(

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Q: Find sin 2x, cos 2x, and tan 2x if sinx and x terminates in quadrant IV. sin 2x cos 2x %3D tan 2x

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