Algebra

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17 Jul 2011 01:30:15 IST
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Number of real solutions
Engineering Entrance , JEE Main , JEE Main & Advanced , Mathematics , Algebra

Number of real solutions of  is a)0 b)1 c)2 d)3



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17 Jul 2011 19:34:18 IST
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Hari Shankar's Avatar

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18 Jul 2011 11:08:10 IST
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18 Jul 2011 12:36:18 IST
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 the best way to solve such type of problems when we are required to find the number of solutions is to plot graph....................................................................................................................




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