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# hw2-1 - Homework Set 2 NAME Jamal Nadeem 1 Express the...

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Homework Set 2 NAME: Jamal Nadeem 1. Express the given sum using summation notation. Have the expression follow the equal sign. = + + + + + - 2 2 2 2 2 2 4 3 3 3 2 3 1 3 0 3 ) 1 ( 3 = 4 1 2 3 i i 2. Express the given sum using summation notation. = + + + + ) ( ) ( ) ( ) ( ) ( 5 5 4 4 3 3 2 2 1 1 x f x x f x x f x x f x x f x = s i i i x f x 1 ) ( 3. Express the given sum using summation notation. = + + + + 2 2 2 2 100 1 3 1 2 1 1 1 = 1000 1 2 1 i i 4. Expand the following expression written in summation notation. Do not attempt to evaluate the sum! = = 5 1 ) ( i i i x f x ) ( ) ( ) ( ) ( ) ( 5 5 4 4 3 3 2 2 1 1 x f x x f x x f x x f x x f x + + + + 5. Expand the following expression written in summation notation. Do not attempt to evaluate! = = 5 1 2 i i 2 2 2 2 2 5 4 3 2 1 + + + + 6. Create an Excel worksheet to evaluate the sum - = 30 7 2 n i . Here 2 ) ( i i a a i = = . For sum: start value = -7, stop value = 30. -7 49 -6 36 -5 25 -4 16 -3 9 -2 4 -1 1 0 0 1 1 2 4 3 9

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4 16 5 25 6 36 7 49 8 64 9 81 10 100 11 121 12 144 13 169 14 196 15 225 16 256 17 289 18 324 19 361 20 400 21 441 22 484 23 529 24 576 25 625 26 676 27 729 28 784 29 841 30 900 Total: 9595 7. Create an Excel worksheet to evaluate the sum - = + 100 9 2 1 1 n i . Here 1 1 ) ( 2 + = = i i a a i . For sum: start value = -9, stop value = 100.
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hw2-1 - Homework Set 2 NAME Jamal Nadeem 1 Express the...

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