A system has internal energy equal to `U_(1), 450J` of heat is taken out of it and `600J` of work is done on it. The final enegry of the system will b

A system has internal energy equal to `U_(1), 450J` of heat is taken out of it and `600J` of work is done on it. The final enegry of the system will b
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A system has internal energy equal to `U_(1), 450J` of heat is taken out of it and `600J` of work is done ... 1050)` C. `(E_(1)-150)` D. None of these
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