MA212_Introduction - Introductory Examples Applications of Mathematics MA212 Finite Mathematics Introduction Michael Musty Norwich University

# MA212_Introduction - Introductory Examples Applications of...

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Introductory Examples Applications of Mathematics MA212 Finite Mathematics Introduction Michael Musty Norwich University
Introductory Examples Applications of Mathematics 1 Introductory Examples 2 Applications of Mathematics
Introductory Examples Applications of Mathematics An Interesting Pattern
Introductory Examples Applications of Mathematics An Example Below are the square numbers from 1 to 11. 1 2 = 1 2 2 = 4 3 2 = 9 4 2 = 16 5 2 = 25 6 2 = 36 7 2 = 49 8 2 = 64 9 2 = 81 10 2 = 100 11 2 = 121
Introductory Examples Applications of Mathematics Below are the square numbers from 1 to 10. The right column is the remainder of the number after division by 11. This is known as reducing modulo 11 . 1 2 = 1 ←→ 1 2 2 = 4 ←→ 4 3 2 = 9 ←→ 9 4 2 = 16 ←→ 5 5 2 = 25 ←→ 3 6 2 = 36 ←→ 3 7 2 = 49 ←→ 5 8 2 = 64 ←→ 9 9 2 = 81 ←→ 4 10 2 = 100 ←→ 1
Introductory Examples Applications of Mathematics A Multiplication Table 1 2 3 4 5 6 1 1 2 3 4 5 6 2 2 4 6 8 10 12 3 3 6 9 12 15 18 4 4 8 12 16 20 24 5 5 10 15 20 25 30 6 6 12 18 24 30 36