( csch (2 sin 2x) dx V1-4x

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A: Using error function erf(f) . 

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Q: sinha da 1+cosha

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A: Given problem:-

Q: erf (-∞)= -1 or e dt=-)

A: we want tomprove that 2π∫0-∞e-t2 dt =-1 we use gamma integral Γ(n)=∫0∞ e-t tn-1 dtand Γ(1/2)=π

Q: 4. Calculate the volume (V) of the following blocks, when given: Length (I) Width (w) Height (h) Vol...

A: see below the answer and calculation

Q: x2 + 1 dx (x – 6)(x – 5)2 |

A: To solve the integration of the integrand (x2+1)/(x-6)(x-5)2 , we use partial fraction form. 

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A: In this question we will use basic concepts of calculus i e concepts of double integration. We will ...

Q: Given the differential equation -2y" + 16y= 0 Determine the Characteristic Equation for the differen...

A: Topic:- differential equations

Q: 6+ r Given f(x) = find f'(x) using the limit definition of the derivative. 7+1 f'(x)=

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A: See the details solution in below

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A: Given:    F = 450 N     x = 30 cm  Limits: a = 50 cm , b = 80 cm

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A: Given function f(x,y)=x3+y4-6x-2y2+1

Q: Evaluate each of the following: csch (2 sin 2x)dx V1-4x 1. 2. 3.

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Q: If f(t) = 7t3 – 10t2 + 8t – 4, find f'(t) and f"(t). f'(t) = f"(t) =

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Q: Try to observe the graphs below : y = f(x): y= f(x) 2 y3f(x) y = f(x) 0. (a) (b) (c) (d) Activity: 1...

A: The objective is to solve the above question. 

Q: Hw. Fin ow for the following functions and du cosh (cot( ) 4- ws

A: Given: (1)  w = 4x4+6x3y2+2x2y3+y4   (2) w  = cosh5cotxy

Q: Given the differential equation 213y" – xy' – 20y = 0 Determine the General Solution for the differe...

A: see below the answer and explanation

Q: Given the differential equation y" - 4y' + 13y = 8 e2* cos(3x) Determine the General Particular Solu...

A: Given differential equation, y''-4y'+13y=8e2xcos(3x)  

Q: A spherical balloon is inflating with helium at a rate of 128x ft / min. How fast is the balloon's r...

A: We have to find radius is increasing at a rate of and surface area is increase at arate 

Q: Given f(x) = 4/x – 5, find f'(æ) using the limit definition of the derivative. f'(x)=

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Q: 7. sec2 x = 2tanx +4 8. tane = 2sine %3D

A: Note:- according to the company policy we can attempt only one question so please upload the next qu...