6. Solve the follawing difference equatrm using z-T. b. yck)- y (k-1) +Yck-2) =2 sin 21

Q: Find : dw/dk α w=2 sin m ka 2

A: To find dw/dk for the given w

Q: (7) Find the lengths of the curve r =2/(1 - cos 0), a/2<0<n.

A:

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A: If you have a complex number z = r(cos(θ) + i sin(θ)) written in polar form, you can use Euler's…

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A:

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A:

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A: According to our guidelines we can answer only one question or three subparts of a question. Other…

Q: Q2. C{sin 2t} L{ (a) (c) (b) π π – tan KIN K FIN FIN (d) - tan-¹ s = tan-1 SINSINSK tan -18 2 -1 2

A:

Q: (b) Compute sin 20. Hint: sin 20 = sin(e + 0)

A:

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A:

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A:

Q: Solve the following equation for 0 on the interval [0, 2n). V3 cot (0) %3D 3

A: cotθ = -33

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A:

Q: If z = +i then Im(coshz) A) –sin1sinh4 B) cos1cosh4 e* +e* C) cos1 2 D) sin1cosh4 E) sin1

A: Topic:- hyperbolic function and complex number

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A:

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Q: 3.4.4 Evaluate ff sin(x + y) dx dy over the triangle whose vertices are (0, 0), (2, 1), (1, 2).

A:

Q: 3. Solve the following IBVP: Ut = Uzz + sin(37x), 00, u(0, t) = u(1, t) = 0, t> 0, u(x, 0) =…

A: Solution

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A: I have provided solution in step2

Q: 5. Let y (sin(2r)) (nz). Find 2. Express your answer only in terms of r.

A:

Q: (sec(In x) y ху" + у' +:

A:

Q: Find (t), given 7(t) = (– 5t* – 1, 4 sin(2t), 4e*). = (?),

A: Given,

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A:

Q: 3. What we want to do next is write (x + jy)as Reie where R= J(x? + y? ) and tan-(e) = (2)

A:

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A:

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A: Given that: f(x,y)=e4x.sin7y

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A: The objective is to find the solution of partial differential equation, ∂2ϕ∂r2+1r∂ϕ∂r+1r2∂2ϕ∂θ2=0…

Q: (Q6) Solve the following non-linear algebraic equations: (a) 2ex + sin 2y + 22 5, sinhx + 22+1 2sin…

A: Since you have asked multiple questions, we will solve first question for you. For other question,…

Q: 1. If Z = sin r+ 2 I+1 6. - ", find dZ/dr.

A: differentiate with respect to x

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A: Given y (x) = c1 cos(x) + c2 sin(x)and y(0) = 1,   y'(π) = 1

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Q: 1. Find Duf at P: f(x,y) = sin(8x – 5y); P (5,8)); i 5 .5 и 3

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A: Given- If P = 2sin10t + x - π4ay and Qs = ejxax - azsinπy To find- Determine the phasor form of P…

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Q: If x=sin8,y=0 ,y=cosp0,Prove that (1-x') y,-xy,+p°y=0 where y2 d'y dy and y,- dx? dx

A:

Q: Solve the problem PDE: Utt=9UTT 9urz ВС: IC: u(x, t) = help (formulas) 00 u(0, t) = u(1, t) = 0…

A:

Q: 10. If e is the acute angle between the surfaces xyz = 3x + and 3x - y + 2z = 1 at the point (1 -2…

A: We have to solve given problem:

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A:

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A:

Q: DISCUSS TThe Conlinuilyf メ<。 Losx Xラィ Sin

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Q: Which of the following are the solutions of tan²x+ secx = 1 on the interval [0, 2n)? %3D 2я 4я 3' 3…

A: for a quadratic equation ax2+bx+c=0 x=-b±b2-4ac2a

Q: The integral . (cos(3x))'sin(3x)dr under the change of variable u = cos3r becomes v u'du. 9/29

A: