(2) The contour diagram of g(x, y) is given below. 2 -2 -2 -3 -2 -1 0 2 (a) Clearly label a point P on the graph where both fz(P) > 0 and fy(P) <0. (b) Approximate the directional derivative of fa(0, 1) (show work and/or explain). 3 1 (c) Approximate the directional derivative of fy(1, 1) (show work and/or explain).

Q: Show that the equation x+y* : integer. 100 has no solution when each of x and y is a positive

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A: 1. Pr(A') = 1 - Pr(A) = 1 - 0.7 = 0.3 Pr(B') = 1 - Pr(B) = 1 - 0.5 = 0.5 Pr(C') = 1 - Pr(C) = 1 -…

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Q: Needing help with problems 1a & 1b only

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Q: How many different groups of 5 problems can be chosen from the 10 problems

A: Given How many different groups of 5 problems can be chosen from the 10 problems.

Q: How to solve problems 13-16 ?

A: 13. (a) 0.4=1.96 (3)n→n=5.790.4→n=14.475→n=209.5256≅210 Thus, a minimum sample of 210 sizes is…

Q: Can you please show how to solve for x and y in step 4.

A: We have to solve for x and y value given in step 4.

Q: Can you help with this practice problem

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A: There is no any step 3. i am going to derive equation again.

Q: 1) (3,4), (4,3) Ans. Independent

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Q: 18. Solve the following: 3 10 x + 5 x2 + 7x + 10 x + 2

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Q: X +2x, = 4 X; – 3x, – 3x, = 2 Xy + xj = 0

A: We will use substitution method to find the value of unknowns.

Q: solution

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Q: an more work be shown on how to solve this

A: By using a scalar projection to find the shortest distance from the point 1,-2, 5to the plane given…

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Q: 2. Determine the general solution of the following equation X₁ 3 -1X1 e 1-(³ + X₂ 1

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Q: can you break it down into a simpler example

A: The following is the original question: give an example of one equation that satifies all of the…