document.write( "Question 1192134: Use a k-map to simplify the following function:
\n" ); document.write( "F(W, X, Y, Z) = X'Y' + XYZ' + WXY + W'X'Y' + WZ\r
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\n" ); document.write( "\n" ); document.write( "Can I get an explanation of this homework question step-by-step please? Thank you very much!!!
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Algebra.Com's Answer #849079 by CPhill(1959)\"\" \"About 
You can put this solution on YOUR website!
Here's how to simplify the function F(W, X, Y, Z) = X'Y' + XYZ' + WXY + W'X'Y' + WZ using a K-map:\r
\n" ); document.write( "\n" ); document.write( "1. **Set up the K-map:**\r
\n" ); document.write( "\n" ); document.write( "```
\n" ); document.write( " WZ
\n" ); document.write( " 00 01 11 10
\n" ); document.write( "WX 00 1 1 1 1 (X'Y')
\n" ); document.write( " 01 0 0 1 0 (XYZ')
\n" ); document.write( " 11 0 1 1 0 (WXY)
\n" ); document.write( " 10 1 1 1 1 (W'X'Y' and WZ)
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\n" ); document.write( "\n" ); document.write( "2. **Fill in the K-map:**\r
\n" ); document.write( "\n" ); document.write( "* X'Y' (W=0, X=0, Y=0): This covers the first row (00) entirely, regardless of Z.
\n" ); document.write( "* XYZ' (X=1, Y=1, Z=0): This is the cell at WX=01, YZ=10.
\n" ); document.write( "* WXY (W=1, X=1, Y=1): This is the cell at WX=11, YZ=11.
\n" ); document.write( "* W'X'Y' (W=0, X=0, Y=0): This is already covered by X'Y'.
\n" ); document.write( "* WZ: This term covers all cells where W=1 *or* Z=1. The cells where W=1 are already covered by WXY and a portion of X'Y'. The cells where Z=1 are on the 01 and 11 columns.\r
\n" ); document.write( "\n" ); document.write( "3. **Group the 1s:** We want to make the largest possible groups of 1s, where the groups are powers of 2 (1, 2, 4, 8, 16).\r
\n" ); document.write( "\n" ); document.write( "* **Group 1:** The entire first row (X'Y') is a group of 4. This represents X'Y'.
\n" ); document.write( "* **Group 2:** The 1s in the bottom row (W=1) are best grouped as a group of 4 (covering WZ). This represents W.
\n" ); document.write( "* **Group 3:** The remaining '1' at WX=01 and YZ=10 is covered by XYZ'.\r
\n" ); document.write( "\n" ); document.write( "4. **Write the simplified expression:**\r
\n" ); document.write( "\n" ); document.write( "By combining the groups, we get the simplified Boolean expression:\r
\n" ); document.write( "\n" ); document.write( "F(W, X, Y, Z) = X'Y' + W + XYZ'\r
\n" ); document.write( "\n" ); document.write( "Therefore, the simplified function is **F(W, X, Y, Z) = X'Y' + W + XYZ'**.
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