If there r 2 pipes . one pipe fills a tank in 32 min while another pipe empty filled tank in 16 min. . if tank is already half filled so in how many min. it will filled full if both pipes opened at same time ?
Mathematics is not a hurdle...It is a tool to achieve your goals .
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Mathematics has 25%formulas, 25%proofs and apply 25%thinking and 25%efforts.
In real life situations proofs are nothing but already existed stories(we know the solutions from all experienced people).
formulas are nothing but goals. we have so many goals b