2. Evaluate dy y*/y2-25

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A:

Q: fa(x)= {sin?. sis).

A: Given:- fn(x)=0x<1n+1sin2πx1n+1≤x≤1n01n<x

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A:

Q: § Sine Ø dØ do ds.

A: Solution:  ∫02∫-π0∫π4π2 ρ3 sin2ϕ dϕ dθ dρ  taking give order of limit  ∫ρ=0ρ=2∫θ=-πθ=0 ∫ϕ=π4ϕ=π2 ρ3…

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A:

Q: solve these 2 equations on the interval  0 less than or = theta less than or = 2Pi   equation 1:…

A: Solve the equation 1 in given interval:

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Q: V1+x² -dx

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Q: integral. 6. Evaluate f 2z5V2 + 9z² dz

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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

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A: Given equation is Squaring both sides, we get By using the identity we get

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A:

Q: Use trigonometric identities to transform the left side of the equation into the right side (0 < 0 <…

A: We need to prove the following condition 1+sinθ1-sinθ = cos2θ

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Q: 21. sin x + 1 = 0 %3D

A: topic - solution of trigonometric equation

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A:

Q: 2- |1+ sin y dy

A: Given the integral is ∫1+sinydy

Q: Explain how a right triangle can be used to find the exact value of sec (sin-1 4/ 5).

A: Given: secsin-145 for solving this, we assume sin-145=θsinθ=45                                   ..1…

Q: Solve for x from the given trigonometric equation:  arcrtan (1-x)+ arctan (1 +x) = arctan1/8

A: Given that: tan-1(1-x)+tan-1(1+x)=tan-118

Q: dx 2x

A: Integrate by trigonometric substitution

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A: (tanx-1)(3tanx-1)=0tanx=1tanx=tanπ4x=nπ+π4for n=0 and n=1 we getx=π4 and π+π4x=π4 and 5π4

Q: Solve 2 cos x– 3 cos.x +1=0 for 0<x<2n. State your final answers in radian measure.

A: Method of substitution can be used to solve some of the trigonometric equations. For example, if…

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Q: Solve (tan(x)−1)(3tan(x)+√3) = 0 over [0,2π)

A:

Q: sin² 0 4. If possible, algebraically verify = 1– cos 0 in a different way. Show all your steps. If…

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Q: Solve 2 cos (x) – 7 cos(x) + 5 = 0 for all solutions. where Select an answer Give your answer as an…

A: Given:     2cos2x-7cosx+5 = 0     2cos2x-2cosx-5cosx+5 = 0      2cosx(cosx-1)-5(cosx-1) = 0…

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Q: If x tan x 3, what is the value of -x tan (-x)? %3D

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Q: 9-1 -dy

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Q: 8. Evaluate ( 2+3)5 dz (40-6z-2²}7

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Q: Suppose you are solving a trigonometric equation for solutions over the interval [0,2π)​, and your…

A: Given that the solution of trigonometry equation over the interval [0, 2pi) is

Q: Integrate using the method of trigonometric substitution, express the final answer in terms of the…

A: In this question we have to solve the Integration. Trigonometry Identity Used:-…

Q: Solve triangle ABC if ZA = 43.1°, a = 183.1, and b = 245.8. sin B = (round answer to 5 decimal…

A: As per honor code, we are entitled to solve only 1 question at a time so I am providing you the…

Q: Find the exact value using double angle identities. 7 and z <0 < - 13. Find sin20 if cose = - 2

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Q: y'dy (4 -у?):

A: Trigonometric equation: - Trigonometric equations are equations in which a variable's trigonometric…

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Q: The exact value of sin(Pi/3) please show your work

A: We to find the exact value of sin(Pi/3)

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Q: V5-4X-.

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Q: Not sure how to express the answers in trigonometric form.

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A: .............(1) substitute put all values in equation 1

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A:

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Q: Find the exact value of the trigonometric function sec (-9π/4) . Do not use a calculator.

A: We have to find exact value of the trigonometric function: sec -9π4 We know that sec -x=sec x…

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Q: Integrate using the method of trigonometric substitution. Express the final answer in terms of the…

A: In this question we have to Integrate using the method of trigonometric substitution.

Q: Solve 6 cos2(w) - sin(w) + 4 for all solutions 0 < w < 27 - w = Give your answers accurate to 2…

A: The trigonometric identity for sine and cosine is sin2x+cos2x=1.