Solve (D5 – D4 + 4D³ – 4D²) y = 32 cos (2x) – 20e *

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A: dv/dt = 45 cm3/second side is 2 cm height is 5 cm side/height = 2/5 side (s) = 2h/5 volume of pyrami...

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A: I am attaching image so that you understand each and every step.

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A: % Matlab Code% defining the range for xx = 3:0.5:5;y = (x) ./ (x+(1./x.^2))

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A: This question can be solved as per the instruction given.

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Q: Sketch y=(x^2-9)/x+3

A: Sol:- y=(x^2-9)/(x+3)=(x+3)(x-3)/(x+3)=x-3 so y=x-3 put y=0 x-3=0 x=3 (3,0) put x=0 y=0-3=-3 (0,-3) ...

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A: Consider the function  f(t)=t4e3t

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A: Given:The rate of change in radius =3 in/mThe rate of change in height =4 in/mThe radius =9 The heig...

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A: This question is based on differential equation.

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A: The given function fx=8π

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A: Given query is to find the Indicated points of the function.

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A: We can find the indicative derivative as below.

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Q: 2. Determine f'(-1) for the function f(æ) = (x" – 2r° + 1)(x³ + æ -- 2). 8 (B) 12 (C) 14 (D) -4 (E) ...

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A: From the given graph, we find the values f(1.8) and f(2.08)

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Q: E Valua te :- 1X+2y) dx dy when

A: Given problem:- ∫∫D(x+2y)dx dy  Where D : y=2x2 , y=1+x2

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A: Question- Use a double integral in polar coordinates to find the area of the region.   The region in...

Q: 16 – x? Evaluate lim x--4 x+ -8 does not exist O None of these

A: topic - limits

Q: n4 +1 n=1 7(-1)3n

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Q: A. Find a unit normal vector to the surface at the given point. [Hint: Normalize the gradient vector...

A: To find out the unit normal vector to the surface at the given point.

Q: Compute the derivative function f'(x) algebraically. HINT [See Examples 2 and 3.] 9x f(x) b (k # 0) ...

A: Given:- The function is, f(x)=9xk-b (k≠0) To compute: - Ther derivative of the given function f'(x) ...

Q: Consider the rational function y = - -1 when investigating and analyzing. Match the topic with the a...

A: As per our guidelines we are supposed to answer only first three parts. Kindly repost others part as...

Q: 3. Evalnate. the. fallowing.denble.integrals..by.convecking.bo. Can polar.Caa.r.dinates. ... 2 2 I-x...

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Q: Use differentials to approximate the value of the expression. Compare your answer with that of a cal...

A: The given expression,        3.993

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A: We will find the half life of the element. 

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Q: 2. Construct a table of values to investigate the following limits. 2r +1 lim a. 42 I-3 I+3 if z1

A: This is a problem related to the limit and continuity. Limit of the function is exist if right hand ...

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A: Question-  Evaluate the given integral