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WHAT IS THE DOMAIN AND RANGE OF e^x and ln(x)??? (A-level Maths, Pure Maths Video 124)
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This is video 124 in my series of A-level Pure Mathematics videos. In this video, we look at how we determine the domain and range of the function f(x)=e^x for x in the real numbers, and we use this to determined the domain and range for its inverse function, ln(x).
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