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Q.1 Evaluate\lim _{x-2} \frac{x^{5}-32}{x^{3}-8} |
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Answer» a) when x=2 we will get 0/0 formusing L'hospital rulelim x->2 5x*x*x*x/3*x*x=5*16/3*4=5*4/3=20/3 b) when x=0we will get 0/0 form using L'hospital rulelim x->0 cosx/1=cos0/1=1/1=1 |
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