answer me guys please....
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Answer:
(3) 4260 +-80cm^3
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Volume(v) =(πd²/4)×h=4260cm³
Δv/v=2Δd/d+Δh/h
Δv=(2×0.1)v/12.6+0.1v/34.2
= (0.2/12.6)×4260+(0.1×4260)/34.2
=80
so, volume=4260±80cm³ ANSWER
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