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charle [14.2K]
3 years ago
8

Plz help me my maths hw is due in a couple of hrs!!!

Mathematics
1 answer:
Hatshy [7]3 years ago
7 0
The answers are in the picture
Have agreat day

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4 0
3 years ago
Please solve Questions - 18 , 20 , 21 <br>Show proper work. Thank-you!
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20. Given that g(x)=1/(x^2+x-1) and f(x)=1/(x-3), then to evaluate the discontinuous point in g(f(x)) we consider the denominator of g(x) and f(x). g(x) has no discontinuous point while f(x) is continuous at all points but x=3. Hence we shall say that g(f(x)) will also be discontinuous at x=3. Hence the answer is:
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3 0
4 years ago
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