What is the solution to the given differential equation dy = = tan x tan y dx? A. cos x sin y = c В. sec x taп у — с C. tan x cos y = c D. csc x cot y = c

Q: x= 4 sin t - 4, y = 4 cos t -3 Eliminate the parameter t

A: we can eliminate 't' . sin2 t + cos2t =1

Q: 17. Find : t = 11T 6 sin t = Csc t =

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Q: 3. Verify that ysin x-xy =0 is a solution of the equation y(cosx-y)dr+(sin x- 2xy)dy =0.

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Q: = 0 If 2 sin x cos x + V2 cos x = 0. 0, then %3D %3D or

A: 2sin x cos x +2cos x=0

Q: ,sinx cosx dx 7. E e А. 2e С. е — 1 D. 1 – e В. е

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Q: Find the solution of the equation = e cos y which tends to zero as x → 0o and has the value cos y…

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Q: A. Differentiate each function. 1. y = 2 sin3 n x 2. у %3D csc(x3 — 1) 1- sin x 3. у %3 1+ sin x

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Q: 20 Y 2. Sin X 15 25

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Q: 280. y = cos-1(Vx)

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Q: 7/2 cos²(7) sin’(x) dx us. 9. 15 45 15 2. 15 O None

A: Evaluate ∫0π2cos2x sin3x dx

Q: check whether this equation is true for all x:  dy/dx=y(x)   A) Check if y(x) = A sin(kx)…

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Q: sec = {- %3D

A: To find:     sec=?

Q: Find the solution of the equation cos y dy? which tends to zero as x → 0o and has the value cos y…

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Q: 2. (VP-3) Use variation of parameters to find the general solution to the following equation: y" + y…

A: Given: y''+y=sec x tan x To find: The solution of the given differential equation using variation of…

Q: H.W. Solue D.E. (tanx)y = y' See"'x %3D x P

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Q: dy If = cos 2x, then what is y? dx

A: We will solve the problem

Q: 9. . 2 CoS cos rsin?x dx. 10. 2 sinºx dx

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Q: Solve cos x(e2y - y) = e' sin 2x, dy dx

A: We have to solve the given differential equation.

Q: Find the solution of the equation cos y which tends to zero as x- 0o and has the value cos y when x…

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Q: Find the solution of the equation +. cos y which tends to zero as x → 0o and has the value cos y…

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