3 years ago

Formar for solving an arithmetic progression

Mathematics

2 answers:

grin007 [14]3 years ago

6 0

Answer:

Step-by-step explanation: a + ( n- 1 )d

where,

'a' means first term

'n' means number

'd' means common difference

mixas84 [53]3 years ago

3 0

Step-by-step explanation:

$a_{n} = a + (n - 1) \times d$

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Step-by-step explanation:

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Rudiy27

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Step-by-step explaidknation:

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Find the volume of the following solid. The solid between the cylinder f(x,y)equals=e Superscript negative xe−x and the region

PilotLPTM [1.2K]

It is hard to comprehend your question. As far as I understand:

f(x,y) = e^(-x)

Find the volume over region R = {(x,y): 0<=x<=ln(6), -6<=y <= 6}.

That is all I understood. It would be easier to understand with a picture or some kind of visual aid.

Anyways, to find the volume between the surface and your rectangular region R, we must evaluate a double integral of f on the region R.

$\iint_{R}^{ } e^{-x}dA=\int_{-6}^{6} \int_{0}^{ln(6)} e^{-x}dx dy$

Now evaluate,

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which evaluates to, 5/6 if I did the math correct. Correct me if I am wrong.

Now integrate this w.r.t. y:

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3 years ago

Formar for solving an arithmetic progression ​

Formar for solving an arithmetic progression