2. Find all values of z for which the following equations hold. 1 (a) e² = -16e. (b) e = √3-i.

Q: For matrix A = [8 -19 16], AAT is O [681] O [-48] O [-544] [617]

A: Solution:-

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A: This is a problem of counting. This is a problem of trigonometric calculations.

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A: Here, E is an equivalence relation on Z. To show this,  we will show that E is reflexive relation,…

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Q: 4. Solve each for angles between 0° and 360°. (Round final steps.) a) cos 0 = -0.2186 b) 5-2 sin 0=…

A: A calculator in its degree or radian mode can be used to compute the inverse trigonometric…

Q: Use Method of Variation of Parameters: [D²-8D+ 16]y = e4x sec²x

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Q: MATH 28 Assessment 9 Directions: Solve the following problems NEATLY, COMPLETELY, and CORRECTLY. 1.…

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Q: -1 -3<t<0 1 0<t<3 0 otherwise (1 - cos 3w) sin wt dw Given: f(t) = = ∞0 a.) f(t) = (1 b.) f(t) = - S…

A: Fourier integral representation

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A: Solution:-when writing a matrix in row echelon form using gaussian elimination,

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Q: 3. Compute the determinant of the leading principle submatrices of the following matrix. Can you do…

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Q: What are the roots of the function f(x) = x³ + x² − 7x -3? O 3, 1+√2, 1-√2 O -3,-1+√2, 1-√2 O 1, 3,…

A: Solution :-

Q: 5. Find the general equation of the circle of curvature of the parametric equation t+1 X = ; y = ± √…

A: Solution :-

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Q: Find the intersection of the line / and the plane . 2x+5y+z+2=0 1:ř=(4,-1,4) +t(5,-2,3)

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A: Please see the attachment

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A: Some times permutations matrix P not needed.

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Q: Let {u₁, U2, u2} be an orthonormal basis for an inner product space V. Suppose v = au₁ + bu₂ + cuz…

A: We have v=au1+bu2 +cu3 Now, ∥v∥=a2+b2+c2 Given ∥v∥=80 So,  80=a2+b2+c2⇒802=a2+b2+c2⇒80=a2+b2+c2…

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Q: Use the short truth table method to determine whether the following argume is valid.

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A: Relation between rectangular and polar coordinate  x=rcosθy=r sinθx2+y2=r2θ=tan-1yxdxdy=rdrdθ

Q: 3. Show that A and B are not similar matrices. [1 A = 0 2 1 -1 Lo 14.8= [2 1 1] 1 0 L2 0 1 ,B= 0

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Q: 6. Find the intersection of the line / and the plane . 1: =(4,-1,4) + t(5,-2,3) x: 2x+5y+z+2=0

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Q: C find the first order partial derivative of 32 4-5 2 e²³² + x²³y²z² f (x, y, z) = €²³² +² W = 5c²y…

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A: The scale and the viewing window of the graphing utility must be adjusted to obtain a clear graph.

Q: Determine length to.

A: # since the lengths AC and FD is not same, so considering the triangles are similar, △ABC≈△DEF

Q: 16. lim (2-3x) = −4 x → 2

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Q: H.W. solve the following D.E. 1. (x + √y² + 1) dx - (y-7) dy = 0 2. (ex + Iny+) dx + ( + Inx + siny)…

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Q: Qu Evorate & 6 f Z+1 Z4-273 C:/Z-i/=3 ₂d², C₁/2-11 = 2 (2241)³

A: Solution:-