निमन में कौन सा बिंदु x aksh
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Answer:
mera bhai
Step-by-step explanation:
tooooo bhaiWater is flowing through a cylindrical pipe of internal diameter 2cm, into a
cylindrical tank of base radius 40 cm at the rate of 0.7m/sec. By how
much will the water rise in the tank in half an hour?
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