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Grade 12Differential Calculus

Lt (x^2-a^2)/(x-a)

Profile image of ramakrishna p[uppala
16 Years agoGrade 12
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1 Answer

Profile image of Badiuddin askIITians.ismu Expert
16 Years ago

Dear ramakrishna

I think you want to ask

Ltx→a (x^2-a^2)/(x-a)

factorize

 Ltx→a (x-a)(x+a)/(x-a)

 or Ltx→a (x+a)

apply limit

  Ltx→a (x+a) =2a

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