Identify the error in solving for Step 1) y = e"-4 +1 Step 2) a = e–4 +1 Step 3) a – 1 = ev¬4 Step 4) In( æ – 1) = y – 4 Step 5) In( æ – 1) + 4 = y

Q: Solve for x, y and z x + 2y - z = 0 2x + 3y - 2z = 3 -x - 4y + 3z = - 2

A: x+2y-z=0            i2x+3y-2y=3        ii-x-4y+3z=-2    iiii+iii-2y+2z=-2⇒-y+z=-1…

Q: -2 -3 Q3) Find JA| Where A =1 0 1 1 -1

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Q: 4. (2.1) Solve the following equations: a) x² – 3 x = x² – 5x +4 b) 12x? = 25x w2-10 c) w+2 +w – 4 =…

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Q: 5. Show that b, is always positive, by establishing the equation (Qn-1,Qn-1) (Qn-2,Qn-2) b,

A: We will apply the properties of inner-product to prove the given statement.

Q: Can you show the working for 2A + 2b = 6  and  3A - B = 1, in equation one I, want to follow all…

A: Let's solve.

Q: Find the general solution for each of the following DEs i) y"'" + 4y" – 5y = 0

A: Given

Q: Q.10) 412-8/-12 Solve 1-3

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Q: a) b) d'y(t) _2d'y(1) dªy(1) _4dy(t) + 5y(t) = 6x(1) dt' di' dt¹ dt d'y(1) di' dit Property +2dy(t)…

A: Linear: A differential equation is linear if the unknown function and its derivatives are to the…

Q: 4. If ā= 3i - 2j and b=-5i- j, express 3 a -b in terms of i and j.

A: This is a vector problem

Q: 26. A = 2î + 25 27. B = -2î + 2ĵ 28. Č = 3î + j y 24 24 1. -3 -2 -1 32 -1 -1 -3 -2 -1 3. 2. -1 -1 -2…

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Q: (4) Find ye and the form of -4K + x ²²-7 yp y² + 18y² + fly = e Don't solve for the undetermined…

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A: Simplification

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Q: Select all equations that are equivalent to a-6z 16. a + 6x 9 0 O b a + 6x +9 = 16 Oc a+6x + 9 = 25…

A: Solution:-Given equation,     x2+6x=16  —1let us see and solve each option given,a…

Q: 24) y sec X

A: Definition used -             Amplitude - The secant function does not have an amplitude.…

Q: olve the Euler Canchy equation 4x²y" + 5y = 0

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A: See the details solution in below

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A: It's system of equations so I'm providing hand written solution for better understanding.

Q: If A  = i - 2j - 3k,  B = 2i + j - k, C = i + 3j - 2k.  Find the (AxB)(B•C)

A: Let us consider two vectors A=ai+bj+ckB=xi+yj+zk Dot product of two vectors is  A·B=ax+by+cz Cross…

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Q: Let a(x) and b(y) be positive functions. Suppose the ODE dy M(x, y) + N(x, y) · = 0 dx xact, with…

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Q: Solve for x and y in each of the following math equations use either method substitution or…

A: Since you have asked multiple questions in a single request so we will be answering only first…