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- In logarithmic Spiral, the radius vector...

Q. |
## In logarithmic Spiral, the radius vectors are in arithmetical progression. |

A. | true |

B. | false |

Answer» B. false | |

Explanation: in the logarithmic spiral, the values of vectorial angles are in arithmetical progression and radius vectors are in the geometrical progression that is the lengths of consecutive radius vectors enclosing equal angles are always constant. |

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Engineering Graphics

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