Q1\ find : 4 -3 1 -1 3 -2 -7 9 5 -6 -4 8 Q2: If A= 7 and b=5, find A.b ? Q3\ Find the determinat |A| A = 6 ) 2 2. 49

Q: Use properties of determinants to evaluate the given determinant by inspection. Explain your…

A: Let A=23-41-3-2-152To find |A|.

Q: What does interchanging any two rows (or columns) do to the value of the determinant?

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Q: Q3) Find the value of x,y from solve these equations by using the Determinants:- 2x + 4y = 10 x – 5y…

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Q: Calculate the 3x3 determinant: 3 2 -5 -3 4 -3 -6-7 -4

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Q: Use elementory row or colwmn operations. to find the determinant 173 イ22

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Q: A=[[3,2],[7,5]],B=[[2,6],[3,9]],AB=[[a,b],[c,d]] Determine the values of the entries in the product…

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Q: rỉ + 10x1x2 + x = as² + ßt²

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Q: Using determinants, find the area of the triangle whose vertices are (-1,1), (2,2), and (-2,4).…

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Q: -3 0 -1 0 -1 0 Find the eigenvalues and an orthonormal basis for each eigenspace. A₁ = -1 0 The…

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Q: 2 34 5 4 7 0 一

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Q: Which equation has exactly one solution? CLEAR 6x +5-3x = -3x +5+6x 6x + 5 - 3x = 3x +5-3z 6x +10…

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Q: Use the method of elementary operations to evaluate the determinant 2 -4 3 6. 1 2 -2 3 -5 4 -4 -2 3…

A: To find- Use the method of elementary operations to evaluate the determinant 2-43612-23-54-4-23734…

Q: Using determinants, find area of each: A. (1,4) (10,2) (8,12) B. (1,-9)(6,-3)(-3,1)(-5,-6) C.…

A: The given problem is related with area of quadrilateral. We have to find the area of the following…

Q: Find curl (5z i + 6x j + 2y k). curl (5z i + 6x j+ 2y k) = ( i )i + ( i )j + ( i )k Save for Later

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Q: -1 9 6 use the following matrix. 10 1 1 11 4 0 -2

A: We have to find determinant

Q: Find a and b if a + (5 – 3b) i = ai + 2 (b + 5)

A: See the attachment.

Q: 1 - 2 2 4 C = 3 4 – 2 -2 –2 3 3.

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Q: Find u v, 2(u + 3v), and 2v- u. - u = (6, -5, 8, 3), (a) u-v= (b) 2(u +3v) = (c) 2v - u = v = (-2, 5…

A: The solution is shown below-

Q: Find the perimeter of a rectangle EFGH with coordinates E(-3,-2), F(-8,-2), G(-8,9), and H(-3,9)

A: To find: The perimeter of rectangle EFGH. Given: The points are E-3,-2, F-8,-2, G-8,9 and H-3,9.…

Q: Use elementary row operations to evaluate the given determinant. (1, 7, −3; 1, 3, 1; 4, 8, 1)

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Q: Determine which property of determinants the equation illustrates.

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Q: By using the properties of determinant prove that a? |b² + c² b² a? c2 + a? b2 4a?b?c? c2 c2 a² + b²

A: By using the determinant property that is:…

Q: 2j(5-j3) (2+j)(1+j4) B) Given that (2a+jb)+(b-j3a)=- Obtain the values of a and b.

A: Given (2a+jb)+(b-j3a)=2j(5-j3)(2+j)(1+j4) Here we know  j2=-1 So we can write the above equation as…

Q: in a determinant the number of rows need not be same as the number of columns true or false?

A: We can solve the problem in a logical way.