Mathematics, 06.08.2021 20:20 itsdria
Let A = {n is in ℤ | n = 5r for some integer r} and B = {m is in ℤ | m = 20s for some integer s}. Determine which of the following statements are true and which are false. (Enter TRUE if the statement is true, and enter a number that could be used as the basis for a counterexample if the statement is false).
a. A ⊆ B
b. B ⊆ A
Answers: 3
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Select the correct answer from each drop-down menu. consider the following polynomials equations. 3x^2(x-1) and -3x^3+ 4x^2-2x+1 perform each operation and determine if the result is a polynomial. is the result of a + b a polynomial? yes or no is the result of a - b a polynomial? yes or no is the result of a · b a polynomial? yes or no
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Let A = {n is in ℤ | n = 5r for some integer r} and B = {m is in ℤ | m = 20s for some integer s}...
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