Calculus: What is the limit of

Question

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

Answer 1

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

Comments

Let, the function as t approaches 0?

Apply formulas : (a^m)ⁿ = a^mn = (aⁿ)^m,

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

= 1 + 1

= 2.

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