3 years ago

What is infinity / infinity?

Mathematics

2 answers:

bixtya [17]3 years ago

8 0

Answer:

undefined

Step-by-step explanation:

lord [1]3 years ago

8 0

Answer:

Undefined.

Step-by-step explanation:

You cannot divide infinity, it has a undefined value.

You might be interested in

Bill estimates that 20 people will attend the seminar if it does not rain and 12 people will attend if it rains. The weather for

Rama09 [41]

15 people would show up

6 0

2 years ago

Find an equation of variation where y varies directly as x and y = 7 when x = 0.5 .

Alisiya [41]

Answer:

y = 14x

Step-by-step explanation:

Use the direct variation equation, y = kx

Plug in 7 as y and 0.5 as x, and solve for k:

y = kx

7 = k(0.5)

14 = k

Plug this into the equation:

y = kx

y = 14x

So, the equation of variation is y = 14x

4 0

2 years ago

Obtain the general solution to the equation. (x^2+10) + xy = 4x=0 The general solution is y(x) = ignoring lost solutions, if any

alukav5142 [94]

Answer:

$y(x)=4+\frac{C}{\sqrt{x^2+10}}$

Step-by-step explanation:

We are given that a differential equation

$(x^2+10)y'+xy-4x=0$

We have to find the general solution of given differential equation

$y'+\frac{x}{x^2+10}y-\frac{4x}{x^2+10}=0$

$y'+\frac{x}{x^2+10}y=4\frac{x}{x^2+10}$

Compare with

$y'+P(x) y=Q(x)$

We get

$P(x)=\frac{x}{x^2+10}$

$Q(x)=\frac{4x}{x^2+10}$

I.F= $e^{\int\frac{x}{x^2+10} dx}=e^{\frac{1}{2}ln(x^2+10)}$

$e^{ln\sqrt(x^2+10)}=\sqrt{x^2+10}$

$y\cdot \sqrt{x^2+10}=\int \frac{4x}{x^2+10}\times \sqrt{x^2+10} dx+C$

$y\cdot \sqrt{x^2+10}=\int \frac{4x}{\sqrt{x^2+10}}+C$

$y\cdot \sqrt{x^2+10}=4\sqrt{x^2+10}+C$

$y(x)=4+\frac{C}{\sqrt{x^2+10}}$

6 0

3 years ago

Answer : 1 x 1 = 1 1 x 2 = 2

Flauer [41]

Answer:

Thanks

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

Is 11.5 rational or irrational

earnstyle [38]

11.5 is a rational number

4 0

3 years ago

Read 2 more answers