# Series Examples

### Example 1

Find . |

### Example 2

Find . |

### Example 3

Find . |

### Example 4

If , what's the value of |

### Example 5

Write the series using sigma notation: 2 + 4 + 6 + 8 + 10 + 12. |

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Find . |

Find . |

Find . |

If , what's the value of |

Write the series using sigma notation: 2 + 4 + 6 + 8 + 10 + 12. |