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Elodia [21]
3 years ago
6

Another easy one

Mathematics
1 answer:
andreyandreev [35.5K]3 years ago
4 0
The limit is equivalent to the value of the derivative of \cos x at x=\dfrac\pi2. (See definition of derivative)

(\cos x)'=-\sin x\implies (\cos x)'\bigg|_{x=\pi/2}=-\sin\dfrac\pi2=-1
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14.3-352-2<br><br> i need helppppp
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Answer:

-339.7

Step-by-step explanation:

quickmaths

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Ivanshal [37]
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3 years ago
A9 A rectangle and a semicircle are drawn as follows<br> so that AB = 4 and AC = 1. Find BD.
belka [17]

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4 0
3 years ago
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Find the first, fourth, and eight terms of the sequence: A(n)=-5•3n-1
lys-0071 [83]
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Please vote my answer branliest! Thanks.
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Step-by-step explanation:

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