The number of plastic hinges required in a structure of indeterminate status for a ‘mechanism’ to develop is
(a) i (b) i + 1 ( c) i + 2 (d) i – 1
Where ‘i' is the degree of indeterminacy
(a) i (b) i + 1 ( c) i + 2 (d) i – 1
Where ‘i' is the degree of indeterminacy