(i) Evaluate: (1/a + 1/b) / (1/a square - 1/b square)
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(1/a+1/b)/(1/a²-1/b²)= ab/(b-a).
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Answer:
ଅରୁଆ ଚାଉଳ - ୩ kg
ଗୋଲ ମଟର - ୧ kg
ଚିନି - ୨ kg
କଳା ଲୁଣ
କ।ଜୁ - ୫୦ gm
ଅଟ। - ୫ kg
ଖାଇବା ସୋଢlଅରୁଆ ଚାଉଳ - ୩ kg
ଗୋଲ ମଟର - ୧ kg
ଚିନି - ୨ kg
କଳା ଲୁଣ
କ।ଜୁ - ୫୦ gm
ଅଟ। - ୫ kg
ଖାଇବା ସୋଢl
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