Determine the exact value of csc ( cos-1) – cos (tan-) COs-1 COS 8. |

Q: 1 in tan 3 +coS -1

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Q: sin 20 5) Verify tan 0 %3D 1+cos 20

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Q: Verify the identity. csc(x) cos²(x) + sin(x) = csc(x)

A: The given identity is cscxcos2x+sinx=cscx.

Q: 13. If tan(x) = 3/2 and cos x <0, find the exact value of sec x. %3D

A: Given, tanx = 3/2  cos x &lt; 0   We have to find sec x

Q: find the exact value cos(sin-1 5/13-tan -1 3/4)

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Q: Verify the identity. cos3 x sin2 x = (sin2 x − sin4 x)cos x

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Q: Verify the identity: (cos 3x - cos x)/(sin 3x + sin x) = -tan x.

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Q: -(sin^2 θ + cos^2 θ)

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Q: (3sin(0.3)) + cos(tan-(4.9))

A: put calculator in radian mode. 0.88656+0.19996=1.086 ans :d

Q: Find sin(2x), cos(2x), and tan(2x) from the given information. csc(x) = 4, tan(x) < 0 sin (2x) =…

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Q: Verify the identity -tan x  = cos 3 x - cos x / sin 3 x + sin x

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Q: If tan x = 3, cos x > 0, , then - sin 2x cos 2x tan 2x %3D

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Q: Verify the identity: sin x/(1 + cos x) = (1 - cos x)/sin x.

A: sinx1+cosx=sinx1+cosx×1-cosx1-cosx=sinx1-cosx1-cos2x     ∵a+ba-b=a2-b2=sinx1-cosxsin2x…

Q: arctan[2 cos(³)] is equal to: COS

A: Given that the expression arctan2cos32. Find the value of arctan2cos32.

Q: Find sin(2x), cos(2x), and tan(2x) from the given information. csc(x) = 4, tan(x) < 0 sin(2x)…

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Q: Verify the identity: cos(α + β) cos(α - β) = cos2 β - sin2 α

A: Given the identity to verify is cosα+βcosα-β=cos2β-sin2α The identities used here are…

Q: Verify identity tan2 2x + sin2 2x + cos2 2x = sec2 2x.

A: To verify: tan2 2x + sin2 2x + cos2 2x = sec2 2x WKT cos2x+sin2x=1 x refers to any number, Replace x…

Q: Solve 4 tan x * cos^2 x = 1 for 0 ^ 0

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Q: Find sin(2x), cos(2x), and tan(2x) from the given information. csc(x) = 6, tan(x) < 0 sin(2x) =…

A: Given

Q: Find an algebraic formula for cos (tan-1 u + sin¬1 v), then use that formula to 1 compute cos…

A: given function ,  costan-1 u + sin-1 v  ..........................eq.(1) now we have to find an…

Q: Verify. esc (x) [I-cos(2x)] = 2 sin (x) SC

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Q: Verify identity cos2 x - sin2 x = 2 cos2 x - 1.

A: cos2x -sin2x=2cos2x-1

Q: Verify. the. identity cos(x)sin(x)tan(x)=csc(x)-cot(x)-cos^2(x)

A: To verify: cos(x).sin(x).tan(x)=cosec(x)-cot(x)-cos2(x)

Q: Simplify cos-1(cos(x)) if 0 ≤ x ≤ ?. cos-1(cos(x))=

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Q: Verify the identity: csc x cos2 x + sin x = csc x.

A: the given identity is: cscx cos2x+sinx=cscx we have to verify the identity.

Q: ( tan( tan3x)dx Evaluate: cos²3x A -In |sec(tan3x)| + C 3 |cos(tan3x)|+C B © --n |sin(tan3x)|+c O…

A: Evaluate: I=∫tantan 3xcos2 3xdx

Q: cos [ tan-1 (4/3) + cos-1 (5/13)]

A: First we change the tan-1 into cos-1 . Then we add the inner two cos-1

Q: Verify the identity. sin(-x)+cos(-x) = − sin x + cos x

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Q: tan x csc x-tan x sin x tan +cos x cos? Prove = COS s“ x csc x Show all work to receive credit

A: We have to prove

Q: Verify the identity: sin(α + β) sin(α - β) = cos2 β - cos2 α

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Q: Verify the identity: csc x - csc x cos2 x = sin x

A: We know that, cosecx=1sinx            ⋯⋯1sin2x+cos2x=1sin2x=1-cos2x     ⋯⋯2 We have,…

Q: Find sin(2x), cos(2x), and tan(2x) from the given information. csc(x) = 6,   tan(x) &lt; 0…

A: Given informationCosec(x) = 6, tan(x) &lt;0

Q: 2 sin 1 3 -1 cos tan 4

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Q: 1- (sin (Cos(2x)+Cos (sinc2x)

A: Given derivative

Q: Evaluate V2 cos sin-! 2.

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Q: Verify the identity : sin(x + π)/cos (x + 3π/2) = tan2 x - sec2 x

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Q: Verify the identity: cos x/(1 - sin x) + (1 - sin x)/cos x = 2 sec x

A: The given identity is cosx1-sinx+1-sinxcosx=2secx

Q: Verify the identity. sin(-x)+cos(-x) = -sin x + cos x

A: We need to verify the identity: sin(-x)+cos(-x) = -sin x + cos x For this we need to have the graph…

Q: Verify identity cos2 x - sin2 x = 1 - 2 sin2 x.

A: The given trigonometric equation (identity) is: cos2x-sin2x=1-2sin2 x To verify this, take the left…

Q: If tan x = -1/3, cos x > 0,, then sin 2x = ; cos 2x = tan 2x =

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Q: 25. (cos-* x] = -

A: “Since you have asked multiple questions, we will solve the first question for you. If youwant any…

Q: verify the identity sin2x-sin2y=cos2y-cos2x

A:

Q: tan e de sece+ 4 cos € COS

A: The given integral is tan(phi)/[sec(phi)+4cos(phi)]

Q: Determine the exact value of cos(tan-1(6/7)+tan-1(3/5))

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Q: Verify: cos x+4 cos x+4 2 sec x+1 %D cos x+2 sec x

A: Given,  cos2x+4cosx+4cosx+2= 2secx+1secx  We have to verify relationship.