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In a statically determinate plane frame the relationship between member of bars and joints can be expressed as: where n = number of bars, ‘j’ = num
Question

In a statically determinate plane frame the relationship between member of bars and joints can be expressed as:
where n = number of bars, ‘j’ = number of joints

A.

j = 2n—3

B.

n = 2j—3

C.

j = 3n—2

D.

n = 3j—2

Correct option is B

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