Exercise 1.5.6 Use Gauss-Jordan elimination to solve the system of equations -19x+8y=-108, -71x+ 30y=-404, -2x+y=-12, 4x +z = 14.

Q: (b) A king and a club P(king and club) = %3D

A: Obtain the probability of drawing king and club.   The probability of drawing king and club is…

Q: 1.25a +3> 0.5a-6 and 2.5a 129-1.5a

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Q: Please tell me how to solve this problem. Thank you.

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Q: Express n = 5 · 13 · 29 = a? + b² using at least three distinct pairs (a, b) E N x N.

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Q: 4.7i+6.13i+5.6

A: Step 1:given 4.7i+6.13i+5.6 Step 2: Add 4.7i+6.13i You get 4.7i+6.13i=10.83i   Step 3:Now 10.83i +…

Q: Do you agree or disagree a0=1

A: Given that: a0=1

Q: Find the values of sec-1 1.5

A: sec-11.5

Q: What is the step by step way to solve this problem so that I do not have to rely on a calculator?…

A: To evaluate the product of decimal numbers as shown

Q: Fill in the blank. The equation 8• 2 = 2.8 demonstrates the property of multiplication. ... The…

A: Given the equation  8*2=2*8 demonstrate the _______ Property of multiplication is

Q: Could you give a mathematical explanation for part c please?

A: A plane and a line will not intersect if they are parallel to each other. Now, from the equation of…

Q: How do u find the degree in -13x?

A: We have to find reason

Q: What is 20times 600

A: 20 times of 600 is,

Q: can you continue the question pls and continue doing it on paper many thanks.

A: Note: According to the guidelines we are allowed to solve three subparts at a time. So please  ask…

Q: (6.8x13) (8.5xI9 -3 -4

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Q: 3 33. 3 .2 3.

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Q: Can you answer question 8 too

A: Given data : Four groups ,K = 4 N = 32Education : { 62,81,75,58,67,48,26,36 } Business management :…

Q: Question 36m2 Simplify: V 4m24

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