MCQOPTIONS
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| 1. |
Which of the following statements is true?A. For instability, at least one joint of the structure should be able to displace without causing a change in length of all the members.B. For instability, at least one joint of the structure should be able to displace without causing a change in length of at least one of the members. |
| A. | Only A |
| B. | Only B |
| C. | Both A and B |
| D. | None of these |
| Answer» C. Both A and B | |