Y. (y² cos x - y) dx + (x + y²) dy = 0

Q: Find dy dx dy dx for y = √u and u = x2 + 3.

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Q: dy (b) Find ,where y = cos ecx –4 r +7 dx

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Q: Find dy/dx. x + cos(x + y) = y2

A: The expression dydx is the sign of differentiation. Differentiation of the given equation with…

Q: y+ 2y+ 4y = x.cos3x

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Q: d (7) Vtan²s+ 21 dt = dx

A: Explanation of the answer is as follows

Q: (x*y - 2xy) dy dx 2.

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Q: dy If x = sin? (u) and y = cos2(u), then %3D dx

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Q: d y(x) if e²-y = sin x. dx

A: Using implicit differentiation,

Q: J cos 3x cos 4x dx :

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Q: Cos (x) +ry =4 %3D

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Q: Let y = cos(2x) 9x²+3 Calculate dy dx

A: Given function, y=cos(2x)9x2+3

Q: Compute for y = [x² + 2] y = 3 1 x2 dy dx x³ + 2x + 1 (x - 1)² 3 X

A: Given that a function  and we find derivative of this function with respect to x. Here we use…

Q: dy Find for y = - 7x+5 cos x. dx

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Q: dy Find for y = sin (2x +3) da %3D Ans=

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Q: y da + (1+ e*. ton y) dy = c (1 + ー×

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Q: 1- dX dy (bux> dy 2- dx : 2X Secy 3. (1-x"): - 2Y dy

A: Answer 1 -  As the cube root of 64 is 4, thus open the parentheses of the RHS of the differential…

Q: dy 12. Find if cos(x + y) = sin(x – y) dx

A: We will find dy/dx

Q: cos(2y - x) = 3ysin x

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Q: Q of y = e(cosx+4tanx+5t-tx²) dp

A: We have to find derivative of y with respect p.

Q: dy + (1x dx 7)y = 2x°

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Q: dy is: If y = tan(47x²) then dx

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Q: dy (2xy – sinx) = (cos y – x²) dx

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Q: Find dy. y = cos (17x²) dy= dx

A: Find dyy = cos (17x²)