Let A = (; ;) -4 3 Find A- and use it to solve AX = B where n- (:) -(:) X = x2 where x1 = and x2 =

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A: We have to find the x

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A: Since you have asked multiple question, we will solve the first question for you. If youwant any…

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A: We will use Newton's law of cooling to solve this question.

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A: Simply put cosh z= 1/2(e^z+e^-z)  Then simplify  then finally got quadratic in e^z  then find the…

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Q: 4. Prove that if f(x) = aox" + a,x"-1+ ...+ an-1x = 0 has a positive root x = xo, then the equation…

A: Roll's theorem: If f is continuous function on [a, b], differentiable on (a, b) and f(a) = f(b) then…

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A: GIVEN11+x-1=x-x2we need to prove the equation

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Q: 5) For what value of µ have the following homogenous equations non trivial solutions? . (1– µ)x1 +…

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Q: /2 5b) What is ll xl)=(2 ²) if x= G,s%2;X3=--) toce where -n/2 2. and Xn = L?

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Q: Determine the value(s) of x such that  [ x  2  1 ] [ 2   0  -2] [ x ]                 [ 0   3  3 ]…

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Q: |*x*リ (2 JIS (x+Sy+w2) dzoy dx

A: Given: ∫01∫xx2∫x-yx+y(x+5y+10z)dz dy dx=∫01∫xx2xz+5yz+10z2x-yx+y dy dx=∫01∫xx222x2+10xy+20y2 dy…

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Q: Show that when x increases from 1 to 1.25 and when it increases from 2.75 to 3, the value k of grows…

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Q: 1. If x=27-3k and y = 7+57-4k, express each of the following in terms of i, j, k a) 5x-2y

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Q: GIVEN: 2x - 3 = 7 PROVE: x = 5

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Q: Solve for z if cosh z = v3i.

A: Given cosh z=3ι. Expand cosh z to solve for z.             ez+e-z2=3ι              ez+e-z=23ι…

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A: Solve the equation for xlnx+1+lnx-1=1

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A: This question is based on general solution of Sine function.

Q: If #1 = 5, ,x2 = 3, an = -4xn-1 + 5xn 2, Vn 2 3. Find the general tem an

A: Characteristic equation is: r2=-4r+5r2+4r-5=0r+5r-1=0r=1,-5

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A: We have to find out x and y

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A: Given that: A=213-1

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Q: 2/3 of f(x) = (x²4)73. (b) Find all critical nurabers

A: There are multiple question. As per company policy kindly ask other question separately. b.

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A: Given equation is, 2sin2x+5sin x -3=0

Q: 7. Use the Intermediate Value Theorem (IVT) to show that there is a root of the equation In r = 3 –…

A: We can use intermidiate theorem in order to solve the given problem.

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Q: Find a number 8 such that if |x – 2| < 8, then |4x – 8| < ɛ, 11) where ɛ %3D 0.01.

A: Ffind the delta