5. For a = 3i-j+2k, b=2i+j-k and c=i-2j+2k, find (a)(a^b)^c and (b) a^(b^c). Comment on the need for parentheses in the cross products.

Q: 1) Use the Substitution Method to find f 12x (3x² + 4) dx . O 20(3x^2+4)^10 +C O 0.2(3x^2+4)^10 +C…

A: The given integral is 12x(3x2+4)9.

Q: d^2B(u)/du^2 ,but where B(u)= 1/(1+u)^7

A: Given B(u)=1(1+u)7To find d2[Bu]du2:

Q: how g(x)=(x-2)^4 is a product of irreducible polynomials over Z3. Please explain.

A: In the field Z3 (the integers modulo 3), we have only three elements: {0,1,2}. To find out if…

Q: don't understand why the -x disappears for the left side of the product rule procedure for the…

A: f(x) = xlnx -x Here the product rule applied on the term (x lnx) only. f'(x) = d/dx (xlnx) + d/dx…

Q: Find the cross product x where = 71-7j -4k and 7 = (-4,-3, 4). úxv=

A:

Q: don't know why you transfer Z^k to 2^k

A:

Q: Calculate B(5,2) if B (a,r) = 2ar+r^3

A: I have to calculate B(5,2) It is given that B(a,r) = 2ar+r3

Q: Simplify (-q^p)v-(qvp) to -q 1. Select a law from the right to apply (-q^p)v-(qvp)

A: We have to simplify the logical expression

Q: Suppose [V] B₁ [V] B₂ = 7 1 3 -[-]-* *, - {{; } [³])} and B₂ - {[²][³])}; [ 2 ] = find B₂ = If B₁ =…

A:

Q: How to find the lactus rectum if (x-4)^2 =-16(y+1)

A: Length of the latus rectum is 4a

Q: (x^(2)-4y)/(2) x=4 y=-3

A:

Q: f|A| = 9 and |B| = 3, what is |AU B| + |An B|?

A: Given: A=9 and B=3. To find: A∪B+A∩B Formula Used: The relationship between the union and…

Q: Let F = (2yz – 3x) i + (3xz + 3y) j – (2xy+ ∞z) k. Find div F and curl F.. |

A:

Q: HO Let A = 1 -21 4 and B = 3 2 3 5-6 -1

A:

Q: Thanks, I don't know why ak does not contain z^K

A:

Q: Sx³e*/2dx

A:

Q: You can't use cross product.

A: