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Calculus: What is the limit of

0 votes

f(x) = (4^2t - 1) / (4^t - 1) as t approaches 0?

asked Feb 7, 2013 in CALCULUS by angel12 Scholar

1 Answer

+2 votes

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MATHEMATICAL FORMULAE: (am)n = amn = (an)m, a2 − b2 = (a + b)(a − b) and a0 = 1

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answered Feb 7, 2013 by richardson Scholar

Let, the function imageas t approaches 0?

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Apply formulas : (am)n = amn = (an)m,

                           a2 − b2 = (a+b)(a − b).

image

image

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= 1 + 1

= 2.

image.

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