The bonary operation s defimed on the set Z of all mtegers by ab= a+b-ab. Which of the followng statements are true? Select all tht apply. 001=x for all mtegers x. D10s=1 for all mtegers x %3D O The operation is commutative.

Q: Evaluate if x=4,8,3,-2 ∑x ∑x+1 ∑(x+1) 3∑x - 4

A: Given that  if x=4,8,3,-2

Q: Show by an example that (AB)" B™A".

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Q: Evaluate the combination. C(44,22)

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Q: Provide an estimate for each very large or very small quantity.  Express your estimate as a single…

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Q: Can u anwser it's incomplete

A: Let  be a random variable, denoting the number of seeds that grow into a healthy plant.

Q: A bit string contains 1's and O's. How many different bit strings can be constructed given the…

A: There are a total of 10 positions in the first half of the string. To accommodate exactly 7 1's, we…

Q: How many injective functions are there from {1, 2} to {a, b, c, d}?

A: Let and .We have to determine the number of injective functions from  to .

Q: Simplity. Assume all exponents are positive integers. 35n 45x² 2. 35n² 25x 1. 4. p²-3p-54 p-9 5.…

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Q: Evaluate the combination. C(39,30) C(39,30) =| (Use scientific notation. Round to three decimal…

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Q: NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to…

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Q: What is the value of x?* 10 16 O 10 O 26 O 13

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Q: Each character in a password is either a digit [0-9] or lowercase letter [az]. How many valid…

A: We shall count this using basic mathematics.

Statements and Logic

Logic is the analysis of general patterns of thoughts without regard to any specific sense of context.