2 years ago

Please help me, thanks if it’s right!!

Mathematics

1 answer:

ivanzaharov [21]2 years ago

5 0

Answer:

$11x - 4$

$11x {}^{1 - 1}$

$11x {}^{0}$

$11 \times 1$

$x = 11$

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Determine which values of p the following integrals converge. Give your answer in each case by selecting the appropriate inequal

sashaice [31]

Answer:

Step-by-step explanation:

$\int\limits^2_1 {\frac{1}{x(lnx)^p} } \, dx$

this can be done by substitute lnx = u

dx/x = du

When x =1, u =0 and when x =2, u = ln 2

So integral = $\int\limits^{ln2} _0 {du/u^p} \\\=\frac{u^{-p+1} }{-p+1}$

We find that this integral value is not definid for p =1

Hence for values of p other than 1, this converges.

When we substitute limits

$\frac{1}{1-p} ((ln2)^{1-p} -1)$

and converges for p ≠1

b) $\int\limits^1_0 {lnx}/x^p \, dx \\\int \frac{\ln \left(x\right)}{x^p}dx=\frac{1}{-p+1}x^{-p+1}\ln \left(x\right)-\frac{x^{-p+1}}{\left(-p+1\right)^2}+C$

So not converging for p =1

But ln x is defined only for x >0

So integral 0 to 1 makes this integral not valid and hence not convergent.

7 0

4 years ago

PLEASE HELP !! ILL GIVE BRAINLIEST *EXTRA POINTS*.. <br> IM GIVING 40 POINTS !! DONT SKIP :((.

Westkost [7]

Answer:

y = -21x

Step-by-step explanation:

If you divide the y by -21 you should end up with x, hope this helps.

3 0

3 years ago

Read 2 more answers

What do you multiply by 80 to get 55

Ray Of Light [21]

Answer:

$\frac{11}{16}$

Step-by-step explanation:

11/16 * 80 = 55

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3 years ago

Use first principal to determine the equation of tangent to f(x)= 3x^2-6 Answer please

gladu [14]

Answer:

final answer:

y-1= 3x_6

To solve our given problem, we must find the equation of the tangent line of the function f(x)=(x−1)3, at x=2.

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3 years ago

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yanalaym [24]

Answer:1/3(9) no problem dawg

Step-by-step explanation:

3 0

3 years ago