1. Let U = {r, s, t, u, v, w, x, y, z}, D = {s,...

1. Let U = {r, s, t, u, v, w, x, y, z}, D = {s, t, u, v, w}, E = {v, w, x}, and F = {t, u}. Use roster notation to list the elements of D ∩ E.

a.	{v, w}
	b.	{r, s, t, u, v, w, x, y, z}
	c.	{s, t, u}
	d.	{s, t, u, v, w, x, y, z}

2. Let U = {r, s, t, u, v, w, x, y, z}, D = {s, t, u, v, w}, E = {v, w, x}, and F = {t, u}. Use roster notation to list the elements of D ꓴ E.

	a.	{v, w}
	b.	{r, s, t, u, v, w, x, y, z}
	c.	{s, t, u}
	d.	{s, t, u, v, w, x}

3. Let U = {r, s, t, u, v, w, x, y, z}, D = {s, t, u, v, w}, E = {v, w, x}, and F = {t, u}. Use roster notation to list the elements of E ∩ F.

a.	{t, u, v, w, x}
	b.	{t, u, v, w, x}
	c.	{Ø}
	d.	Ø

4. Let U = {r, s, t, u, v, w, x, y, z}, D = {s, t, u, v, w}, E = {v, w, x}, and F = {t, u}. Use roster notation to list the elements of (E ꓴ F)' ∩ D.

	a.	Ø
	b.	{t, u, v, w, x, z}
	c.	{s}
	d.	{r, t, u, v, w, x, y, z}

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Expert Solution

milcah answered 1 year ago

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