HOMEWORK of 1.581/13.801

• Homework #  1 and Solutions #  1
• Homework #  2 and Solutions #  2
• Homework #  3 and Solutions #  3
• Homework #  4 and Soltuions #  4
• Homework #  5 and Soltuions #  5
• Homework #  6 and Solutions #  6
• Homework #  7 and Solutions #  7
• Homework #  8 and Solutions #  8
• Homework #  9 and Solutions #  9
• Homework #10 and Solutions #10
• Homework #11 and Solutions #11