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Q1. | To generate the j th column of the flexibility matrix |

A. | a unit force is applied at coordinate j and the displacements are calculated at all coordinates [Correct Answer] |

B. | a unit displacement is applied at co-ordinate j and the forces are calculated at all coordinates [Wrong Answer] |

C. | a unit force is applied at coordinate j and the forces are calculated at all coordinates [Wrong Answer] |

D. | a unit displacement is applied at co-ordinate j and the displacements are calculated at all co-ordinates [Wrong Answer] |

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Explanation:-
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**Also Read Similar Questions Below :**

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a unit displacement is applied at co-ordinate j and the forces are calculated at all coordinates

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