Pis the set all suberes There are two sets Si and Sz. Prove that s 7P (si\s2)UC(Sz\SU) is a subset of (PiS.)\ P(S)) U (P(s)\P(S;J) then Si is a of Sz or Sz is a subet of S. sudset S2 is a subere of Si SilSz means the dfomee of Si and so.

Q: The solution was solved for washer instead of disk

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Q: either of the answer is incorrect.

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Q: X1 +2 X2 +3 X3 = 6 2 X1-2 X2+5 X3 = 5 4 X1-X2-3X3 = 0 %3D

A: We will solve the problem.

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Q: answers were wrong.

A: X Frequency 0 2 1 6 2 8 3 36 4 50 5 68 6 55 7 36 8 19 9 10 10 4

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Q: Method

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Q: A bank heist occurs. The robbers flee the bank at 60 km/h due south. As they are leaving, cops that…

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Q: Use the results of the preceding two problems to de- termine A3 and AS, given that A = -7 -4 18 11

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Q: Is there another way to solve this without this complicated formula?

A: The number of rolls of die, The number of faces of a die

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Q: e2x – 6et – 27 = 0

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Q: (а + bг)(а — bi) - (а + bi)? — (а — bi)2 - i

A: To solve the given expressions.

Q: Find the value of the variable 1/3a = 2

A: Given: 13a=2

Q: Solve the following graphically. x + 3 = √12x+1 Ox=2 x = -2 or x = -4 Ox=-4 x = 4 or x = 2

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Q: 2 cos (3xtZl) = VZ 0°EX Ę 360 2(05

A: 2cos3x+21=2

Q: is there no step 3 to this solution? and why does it end like that like what exactly would be the…

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

Q: The person above didn't answer question d. Could you complete this?

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Q: Could you solve b c d and e?

A:

Q: this answer is wrong, is there any way we could find the correct solution?

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Q: Solve for t. 4 - 1 - 1 =D4 - 3 -3

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Q: 1. It takes Mom, Dad and Isabel two hours to shovel their driveway after a snow storm. If Dad worked…

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.