3 years ago

Draw a venn diagram to show the relation between the sets of real numbers, rational number and irrational numbers.

Mathematics

1 answer:

Rufina [12.5K]3 years ago

5 0

Answer:

The image is not clear but get the idea

You might be interested in

(sint-cost)²=1-sin(2t)

Gemiola [76]

i dont know the way you wan me to solve this but i got 1−2cos(t)sin(t)=1−2sin(t)cos(t)

4 0

2 years ago

Which methods correctly solve for the variable s in the equation -2 - 5s =9?

Ivanshal [37]

The answer is C: first add 2 both sides then divide both sides by -5.

3 0

2 years ago

Find the student's error in solving the following

zheka24 [161]

x>7

Step-by-step explanation:

when dividing by a (-)

the inequality sign changes

5 0

3 years ago

Read 2 more answers

Use Newton's method with initial approximation x1 = −2 to find x2, the second approximation to the root of the equation x3 + x +

nevsk [136]

Answer:

$x_2 \approx -1.769$

Step-by-step explanation:

Let $f(x)=x^3+x+7$

So $f'(x)=3x^2+1$

$x_{n+1}=x_n-\frac{f(x_n)}{f'(x_n)}$

Let $x_1=-2$

We are going to find $x_2$

So we are evaluating $-2-\frac{f(-2)}{f'(-2)}$

First step find f(-2)

Second step find f'(-2)

Third step plug in those values and apply PEMDAS!

$f(-2)=(-2)^3+(-2)+7=-8-2+7=-10+7=-3$

$f'(-2)=3(-2)^2+1=3(4)+1=12+1=13$

$x_2=-2-\frac{-3}{13} \\\\ x_2=\frac{-26+3}{13} \\\\ x_2=\frac{-23}{13} \\\\ x_2 \approx -1.769$

5 0

3 years ago

What is the hypotenuse of an triangle with sides 6 and 8 and angles 30 and 60 degrees?

klemol [59]

Hypotenuse ^2 = base^2 + perpendicular ^2

H^2 = 6^2 + 8^2
H^2 = 36 + 64
H^2 = 100
H = 10

(This is a right angle triangle as 60+30= 90
180-90= 90)

5 0

3 years ago

Draw a venn diagram to show the relation between the sets of real numbers, rational number and irrational numbers.​

Draw a venn diagram to show the relation between the sets of real numbers, rational number and irrational numbers.