Determine the reactions Ay and By at the supports A and B, respectively. Ax Reaction Ay 1. 7.4 2. 6.8 3. 8.3 4. 5.7 Reaction By 1. 11.4 2. 12.9 3. 14.3 4. 12.7 9 ft 9 k 6 ft [6k 3 ft 6k 4 ft By
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