Find the solution set of . The answer they gave was {x : x < 0}
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Assume Then by AM-GM inequality, Hence we obtain a contradiction. So, .
Originally Posted by mark1950 Find the solution set of . The answer they gave was {x : x < 0} Note that this is always positive so now lets look at the denominator so the only possible solution here is
Wow. thanks. How about if the numerator was as in always negative? What would the new solution set be? Thanks.
hi study the sign of
Originally Posted by mark1950 Wow. thanks. How about if the numerator was as in always negative? What would the new solution set be? Thanks. If its So you need to consider only so the solution will be (0,1/2)
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