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frozen [14]
3 years ago
13

Find the taylor polynomial t3(x) for the function f centered at the number

Mathematics
1 answer:
olga nikolaevna [1]3 years ago
5 0
e^{-4x}=\displaystyle\sum_{n=0}^\infty\frac{(-4x)^n}{n!}=1+(-4x)+\dfrac{(-4x)^2}2+\dfrac{(-4x)^3}6+\cdots
e^{-4x}=1-4x+8x^2-\dfrac{32x^3}3+\cdots

\sin2x=\displaystyle\sum_{n=0}^{\infty}\frac{(-1)^k(2x)^{2k+1}}{(2k+1)!}=(2x)-\dfrac{(2x)^3}6+\cdots
\sin2x=2x-\dfrac{4x^3}3+\cdots

e^{-4x}\sin2x=\left(1-4x+8x^2-\dfrac{32x^3}3+\cdots\right)\left(2x-\dfrac{4x^3}3+\cdots\right)
e^{-4x}\sin2x=2x-8x^2+\dfrac{44x^3}3+\cdots

\implies T_3(x)=2x-8x^2+\dfrac{44x^3}3
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Step-by-step explanation:

Probability is the likeliness of happening of an event.

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In the problem

probability of occurrence of 1 on rolling a cube is needed.

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No of times 1 can occur on rolling the dice once will be = 1

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If dice is rolled 1 time there is 1/6 chance that 1 will be the outcome.

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