[3 5] , find (A¯!)1, 2 4] If A =

Q: If r(t) = acoswt+bsinwt, where a and b are constant vector, show that  r(t)xr'(t)=wa x b

A: Given: rt=acoswt+bsinwt where a and b are constant vectors To show: rt×r't=wa×b.

Q: how do i solve this problem

A: Given, Prinicipal, P = $400, Rate of interest, r = 1.5% p.a.

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A:

Q: A point has cylindrical coordinates (r, 0, z) = (2, ,2/3). co .Convert to spherical coordinates. Wha...

A: Given cylindrical coordinate is r,θ,z=2,π6,23 ∴ r=2  θ=π6z=23  

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A:

Q: Simplify the attached image.

A:

Q: Perform the vector addition: (– 7, 1) + ( – 12, 3)

A: Given,          <-7,1>+<-12+3>

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Q: Sets in polar coordinates Sketch the following sets of points.

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Q: Evaluate using Theorem 2 as necessary.

A:

Q: Identify the equation of the plane shown below: y Oy =0 Oz = 0 Ox = 0

A:

Q: Solve  y" - 9y' + 18y = 0

A:

Q: f(x) = √x; x = 1, x = 4. Solve, a. Find the derivative of f at x. That is, find f′(x). b. Find the s...

A: fx=x⇒fx=x12 a. Differentiating with respect to x, we get f'x=dx12dx=12·x12-1     ∵dxndx=n·xn-1=12·x-...

Q: The set {0, 1, 2, 3, 4, 5, . . . } is called the set of_______numbers.

A: Here given statement as The set {0, 1, 2, 3, 4, 5, . . . } is called the set of_______numbers.

Q: Evaluate the definite integral. (Give an exact answer. Do not round.) 9x3 xp 4x

A:

Q: Use the matrix 4 12 -20 –20 8 1 -3 7 -3 -2 1 -9 and perform each indicated row operation: a. R1→ R2 ...

A: Given,                    412-2016-3-3-21 87-9

Q: What are the two general ways in which an improper integral may occur?

A: The first way is given below: Check whether the upper limit or the lower limit of the given integral...

Q: Approximate the area under the following curve and above the x-axis on the given interval, using rec...

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Q: 29-) A(-d3,1)

A:

Q: Find the area of the region bounded by the graphs of the equations. Use a graphing utility to verify...

A: y=2secx6,  x=0,  x=2  &  y=0. The graph is,

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Q: Evaluate the integrals.

A: Evaluate, ∫22dxxx2-1dx

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Q: Evaluate the integral.

A:

Q: In Exercises 35-74, evaluate the integral using the methods covered in thetext so far.

A: Given: ∫7-e10x dx Evaluate: ∫7-e10x dx

Q: Graph the square root function,f(x) = √x. Then use transformations of this graph to graph the given ...

A: Given,              f(x)=x  First we draw the graph of given function.      

Q: sketch the region of integration, reverse the order of integration, and evaluate the integral.

A:

Q: #3 in picture

A:

Q: Find the limits

A:

Q: Find the angle between v = 2i - j and w = 3i + 4j. Round to the nearest tenth of a degree.

A: Solution: Consider the given vectors are v = 2i - j and w = 3i + 4j or v→= 2, -1 and w → = 3, 4 Calc...

Q: When the area under x) = x2 + x from x = 0 to x = 8 is approximated, the formulas for the sum of n r...

A: Left hand end points SL=6083-288n+2563n2 Now we find out the limit by replacing 'n' with infinity. w...

Q: Use the definition of continuity to determine whether the shown function is continuous at a = 1.

A: