21. 100° (2x+y)° (5x+y)° (5x-y)°

Q: ー★ evalva te secte dk

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Q: Evaluate the integrals

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Q: 25. y = In(x + 3) %3D

A: Answer 25 :  Given function is, y = ln(x+3)

Q: sec(0)

A: Given data:     The expression of the given angle is: 180°≤θ≤270°.     The expression for the given…

Q: 5. w = x tan-y - 2=

A: Given: w=xtan-1y-2xyz

Q: 23)* Find y' if y = In (cot h 3x- csc h 3x)

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Q: 7 31) S dx + 6x + 25 A) sin-15 sin B) tan- tan-1 2 1 tan- 1 tan-1 D) I tan 4 1 -1 C) 2 4

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Q: 12) * 1 Differentiate y =sinh

A: Given:y=sinh212x

Q: 5.) y=cot(4(x+))-1

A: The function for the graph is y=cot4x+π8-1.

Q: 45. у 3D VI + * dt

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Q: what value of H if 8. 13 7 5 H 17 0 |-L: sec* x dx 2

A: We need to find the value of H3785H-1702=∫π/4πsec4xdx

Q: 2a + acoth 2z ) dz \sin 3z a/2

A: We are given the integral: ∫a22a1sin 3z+a coth 2zdz Let I=∫a22a1sin 3z+a coth 2zdz I =∫a22a1sin 3z+a…

Q: 2. S tan (x)sec*(x)dx = tan10x a. tanx + 8 + C 10 tan10x b. tan®x + C 8 10 sec10x с. sec®x + C 10 8…

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Q: π 2 EK 4 cot4 x dx

A: Here, note that: ∫cot4x dx=∫cot2x cot2x dx=∫(cosec2x-1) cot2x dx=∫cosec2x cot2x dx-∫cot2x…

Q: 18) S cot z + 2 dz 2 Csc Z +

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Q: 2z2 cos 5z dz EVALUATE.

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Q: If y = tanh"(k/x) and x (1 - 144x) y'=A Then A= .

A: First we find the derivative of the given function y.  After that we substitute k=12 in the result…

Q: lAcOs3x+B sin sx) この

A: Given solution with condition is  yx=exAcos3x+Bsin3xy(0)=0y'(0)=1

Q: Q.43) 2n S Icosx – sinx|dx =

A: Here we have to find solution of given integral

Q: 1. Calculate an expression for = y if V+b°y = tan-(x"y)

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Q: 1. Use a substitution to find (6x2 2)e*+¤ dx showing working.

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Q: sec? (1/x) dx. 9: (16pts) Evaluate

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Q: ∫ 7 to 9 (4+3x)dx=

A: Given integral is,

Q: 4. y = = csc 1+2x) cot(1-2x)

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Q: Exeraise 3: Use Charpit's method to Salve the fallowing EDE: -0.

A: Given equation is, x2ux-x2uy+uuy2=0 The charpit's method formula is,…

Q: 5(t - )cos3t) 3 252 + 18

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Q: (4r + 5)2 2 dr + tan r-y = Cos z

A: Given differential equation is 2dydx+tan x·y=(4x+5)2cos xy3

Q: zoom in 28 Er m. 10 14 X+7 28 co sh tw 14x = 28(x+ 7) 14x - 28x + 196 -196 = 14x -14 = x 3. II

A: Simplification

Q: Fnd general solation:. Cosx x2

A: Given: y'+2xy=cosxx2

Q: 4. sin M= 20 16 30 5. tan L = 6. cos Z = 16

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Q: 43. y= 2cotf x 2 44. Y=: G- Sec 2 45. y= 4 csc(2x + 7) 46. y= tan( x +

A: Consider the functions of the form y=AgBx-C+D where g is any basic trigonometric function. Then, the…

Q: f'ex + 2cos(ny)

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Q: e of x to the nearest tent 8. 12 8

A: Using Pythagoras theorem , Hypotenuse2 = base2 + perpendicular2

Q: sec4 w tan w dw

A: Solution of given question is written in below steps.

Q: 5)find y y= Inl-decx +tanx)

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Q: B sin 5x+ sin 3x 1 sin 5x+-sin 3x+c 6 I 10 fcos 4x cos.x dx = ?

A: Given :∫cosxcos4xdx

Q: 22: Evaluate Sea s cos²(y s) ds.

A: Solution:-

Q: 3. Determine the values of 0 if 0 < 0 < 2n given that cosx process. - 0.3178. Explain your

A: When considering the circle our degree values changes from 0 to 360. So we know in which quadrant…

Q: ines: 8. 3 x 4; D = {Integers} %3D -

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Q: 2 cosh V5t + t5 1 -2t sin 2t

A: Definition of Laplace transform :Let f(t) be a function Laplace transform of the function is…

Q: S(2 - 3 tan y seс у)3 dy

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Q: Can i get help step by step please

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Q: 9. For what value of k, k> 0, does (4kx-5k) dx = k² O 1 O 2 3 O 4

A: On solving this we will get

Q: 7w ° sec(w *) tan(w 4) dw ec(w*) n(w¯ª) dw

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Q: 1. If x-y? = 25, then y" = %3D a.) b.) c.) - d.) - 2. If y = cos(3x+1), find y' a.) 3 sin(3x+1) b.)…

A: Given:   (1) x2 - y2 = 25    (2) y = cos(3x+1)

Q: d 53. cosh? (9 – 31) = –6 cosh(9 – 3t) sinh(9 – 3t) dt

A: Given derivative is ddtcosh29-3t.

Q: 9) S 2 cot 2x cos x dx

A: Note:- Since you have asked multiple question As per our policy, we will solve the first question…

Q: 3. to 4. Hox - 9x²+8dx 2- 十一X dx

A: ∫10x4-9x2+8x2dx

Q: Find the general solution of y''+ y =1/cos x

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