Ma'am in the solution, why didnt we write the reaction of nitrogen with oxygen n include it in the equation of contraction (vol of reactants - vol of products)as in the question it is said that mixture of CO, CH4 n N2 is exploded with oxygen ??
Thank you
In the beginning it was said that set of positive real numbers is denoted by R+ . Then in the section of "Remarks about Interval" why is set of non negative real numbers denoted by R+ ?
Please clarify for integers n rationals as well.
Thank you
yours sincerely
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