3 years ago

Given any two events, E1 and E2, what does the probability P(E1 ∪ E2) represent?

Mathematics

1 answer:

daser333 [38]3 years ago

8 0

E1 E2jleoakakaoaoa8agahjwjiwJjsmm4

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Neko [114]

I assume you're referring to a function,

$f(x) = \dfrac{x^2}{a^2}$

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Then

$\displaystyle f'(x) = \lim_{h\to0}{\frac{(x+h)^2}{a^2}-\frac{x^2}{a^2}}h \\\\ f'(x) = \frac1{a^2} \lim_{h\to0}{(x+h)^2-x^2}h \\\\ f'(x) = \frac1{a^2} \lim_{h\to0}{(x^2+2xh+h^2)-x^2}h \\\\ f'(x) = \frac1{a^2} \lim_{h\to0}{2xh+h^2}h \\\\ f'(x) = \frac1{a^2} \lim_{h\to0}(2x+h) = \boxed{\frac{2x}{a^2}}$

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