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UNIT
10 :
SEQUENCES AND SERIES
LESSON 5:
SIGMA NOTATION
Sigma
Notation:
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k |
f(k) = 3k – 2 |
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1 |
3(1) –
2 = 1 |
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2 |
3(2) –
2 = 4 |
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3 |
3(3) –
2 = 7 |
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4 |
3(4) –
2 = 10 |
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5 |
3(5) –
2 = 13 |
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6 |
3(6) –
2 = 16 |
Summation
Properties:
