Fill in the missing element of B such that A = B.

A = {7, 19, g, #, 2, 4, &, f, 8, 1, k}

B = {#, 1, 7, __, k, 2, f, 19, g, 4, &} -----------------------------------------

Q13. Let A = {y Z : 4 < y 20 and y is even}. What is |A|?

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Define the sets A, B, C, and D as follows:

A = {-3, 1, 6, 7, 10} B = {-10, -5, 1, 4, 6} C = {x Z: x is odd} D = {x Z: x is positive} Find B C.

*Express the set using roster notation and with values ordered smallest to largest, such as {-10, -3, 1, 6} (braces and commas are required; a space after each comma is also required). ------------------------------------------------------------

Define the sets A, B, C, and D as follows:

A = {-3, 1, 6, 7, 10} B = {-10, -5, 1, 4, 6} C = {x Z: x is odd} D = {x Z: x is positive} Find A C.

*Express the set using roster notation and with values ordered smallest to largest, such as {-10, -3, 1, 6} (braces and commas are required; a space after each comma is also required).

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(3 points) Q15D. Define the sets A, B, C, and D as follows:

A = {y Z : 2 < y 9 and y is odd}. B = {1, 4, 6} C = {y Z : y 10, y is even, and y is positive}. D = {y Z : y 7 and y is positive} E = {-3, -1, 0, 5} Find B C.

*Express the set using roster notation and with values ordered smallest to largest, such as {-10, -3, 1, 6} (braces and commas are required; a space after each comma is also required).

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Define the sets A, B, C, and D as follows:

A = {y Z : 2 < y 9 and y is odd}. B = {1, 4, 6} C = {y Z : y 10 and y is even}. D = {y Z : y 7 and y is positive} E = {-3, -1, 0, 5} Find D E.

*Express the set using roster notation and with values ordered smallest to largest, such as {-10, -3, 1, 6} (braces and commas are required; a space after each comma is also required).