Find the difference between BC and CA where A (1, 2, 3), B (3, -1, 4) and C (-2, 3, -4).

Q: (8x + 3y – 4) - (2x – 2y – 1) = (6 + 3y) + (-2 + 8y) =

A: By solving the given equation we will find the general form. (8x+3y-4)-(2x-2y-1)=? (6+3y)+(-2+8y)=?…

Q: Find the values for c1, c2, and c3 to make sure that: c1 (10, 25, 1) + c2 (-15, 5, 0) + c3 (5, 0,…

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Q: In Exercises 13–21, reduce [A|I] to find A-. In each case, check your calculations by multiplying…

A: Q13&19 asked and answered

Q: 6. Convert your pair of complex numbers to polar form.

A:

Q: 3 -8 y = x + 6 6.

A: Given, y = (-3/2)x  - 8  y = (5/6)x + 6  We have to solve the equation graphically So, now making…

Q: rỉ + 10x1x2 + x = as² + ßt²

A:

Q: Passes through (2, 7) and (-1, 1) write the eu poution

A: Given :(x1,y1)=(2, 7)(x2, y2)=(-1, 1)

Q: 2(3q-9)=9-3q

A:

Q: Find a + b, 2a + 3b, a|, and Ja -b|. a = (5, -12), b = (-3, -6) %3D %3D a + b 2a + 3b = |al %D la b|…

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Q: 11. (8-4w)(-6w+2)

A: To evaluate: 8-4w-6w+2 We know that x+px+m=x2+px+mx+pm

Q: The number of fan letters received by a band each month is distributed normally, with a mean of 6.5…

A:

Q: Find det(B)

A: Given that: det-1A-1=-5=detA3B-1T-1A-1=-5=A3B-1T As we know, detkM=kndetkM and detM=1detM-1. (Here,…

Q: If JL = 5x + 1 and MK = 8x - 32, find JL %3D and NK. M JL = NK =

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Q: 3z + 3w = 5 5x + 10y +z + 56w =-9 4x +9y + 48w =-9 3x + 6y + 33w -6.

A: Solution:

Q: 1 - = AV25 + BV5 + C V25 + V5 + 1 A+ B + C =?

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Q: 2p2 – 7p = 14   p = (7 +  \/273)/4                             b.      p = (-2 +  \/14)/7   p =…

A: We have to simplify the expression 2p2-7p=14.

Q: 9(a + b) = 9a+

A: Given, 9(a + b) = 9a+

Q: Is (6,7) a solution for y=11x+8?

A: Given:

Q: Find a + b, 2a + 3b, lal, and la - b|. a = (4, –3), b = (-2, 5) a + b = (9,2) (2,9) 2a + 3b =

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Q: Evaluate 3r+(6s)/(7), when r=3 and s=2 (21)/(7)

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Q: 1. Evaluate the following integral ľ a. Analytically b. Numerically using: 20 20x7 + 5x5 + 15x³ +…

A: Note:- As per our guidelines, we can answer the first three sub-parts of any problem. For the…

Q: can you show A + 2B = 5 and 4A + b = 6 to get A = 1 and B = 2 in case 2,

A: Let's solve.

Q: 1. If A = B = 2 - find (a) A +B, (b) A - B, (e) 2A – 3C, (d) 3A + 28 - 4C, () AB, S BA, (9) (AB)C,…

A: Note: Please repost remaining subparts as i can answer 3 subparts as per my policy.

Q: If x > 4 and y > 4, then x + y > 8.

A: Since, we have been given that:-x>4 -(i)y>4 -(ii)Our Aim is to Prove that:- x+y>8

Q: Suppose an = -3an-1 a1 = a2 = a3 = 2an-2+ 6an-3 and a4 = -17, a5 = 53, and a = -167. Find a₁, 92,…

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Q: Evaluate (4D5 – 23D3 – 33D² – 17D – 3)y = 0 3x a. y = (C1 + C2 + C3x²)e¯* + (C4x + C5)e7 3x b. y =…

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Q: G1) 3C-2B CD BC

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Q: don’t do a, b or c

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Q: 2. Let S = {1, 2, 3, 4, 5, 6, 7, 8, 9} and T = {2,4,6,8}. Let R be the relation on P (S), the power…

A: Kindly refer to Step 2 for the solution.

Q: 8(c-3d)-(3c+d)

A: The given expression is

Q: X-N(2.9), then 3X+2 ~().

A: We have givenX ~ N(2,9)

Q: A = p + prt for r ( banking)

A: