# Which Complex Number Has An Absolute Value Of 5? (2023)

## 1. Which complex number has an absolute value of 5?

• Apr 18, 2019 · Which complex number has an absolute value of 5? A. –3 + 4i B. 2 + 3i C. 7 – 2i D. 9 + 4i.

• Which complex number has an absolute value of 5? A. –3 + 4i B. 2 + 3i C. 7 – 2i D. 9 + 4i ## 2. Absolute value of complex numbers (video) - Khan Academy

• Duration: 3:33Posted: Aug 9, 2016

• Learn for free about math, art, computer programming, economics, physics, chemistry, biology, medicine, finance, history, and more. Khan Academy is a nonprofit with the mission of providing a free, world-class education for anyone, anywhere. ## 3. Solved: Which complex number has an absolute value of 5? - Gauthmath

• Answer to Which complex number has an absolute value of 5? -3+4i 2+3i 7-2i 9+4i.

• Answer to Which complex number has an absolute value of 5? -3+4i 2+3i 7-2i 9+4i ## 4. SOLUTION: which complex number has an absolute value of 5?

• Question 1050327: which complex number has an absolute value of 5? Found 2 solutions by josgarithmetic, ikleyn: Answer by josgarithmetic(38722) · About Me (Show ...

• Algebra: Absolute valueSection

## 5. Complex Numbers - Absolute Values | Brilliant Math & Science Wiki

• ... magnitude of the number without considering its sign. For example, the absolute value of -5 is 5, and the absolute value of 5 is also 5. For a complex number ..

• The absolute value of a number is often viewed as the "distance" a number is away from 0, the origin. For real numbers, the absolute value is just the magnitude of the number without considering its sign. For example, the absolute value of -5 is 5, and the absolute value of 5 is also 5. For a complex number ... ## 6. Which Complex Number Has An Absolute Value Of 5

• Which complex number has an absolute value of 5. Answers. Answer 1. -3+4i Square both numbers, add them, then find the square root. Essentially ...

• -3+4i Square both numbers, add them, then find the square root. Essentially, use the Pythagorean theorem. -3^2 + 4^2 9 + 16=25 Square root of 25 is 5~Hope This Helps

## 7. Complex numbers: absolute value - Clark University

• The best known Pythagorean triple is 3:4:5. That triple gives us the complex number 3/5 + i 4/5 on the unit circle. Some other Pythagorean triples are 5:12:13 ...

## 8. The Absolute Value Of A Complex Number - ToronadoSD

• Nov 22, 2022 · As a result, if complex z = 3-4i has an absolute value of 5, it is a complex number. ... 5 is 5, the absolute value of *5 is also 5. A complex ...

• A complex number is a number that can be expressed in the form a + bi, where a and b are real numbers, and i is a imaginary unit. The absolute value of a complex number is the square root of the sum of the squares of the real and imaginary parts of the number. In the case of the complex number 2i, the absolute value is the square root of 2 squared plus 1 squared, which is equal to the square root of 5.

## 9. Angle and absolute value of complex numbers - StudyPug

• Given that a complex number w w w makes an angle θ = 3 π 4 \theta=\frac{3\pi}{4} θ=43π​ in the complex plane and has an absolute value ∣ w ∣ = 5 |w|=5 ∣w∣=5 ...

• The absolute value of a complex number is a measure of its distance from zero. The Arg(z) is the angle of a complex number. Use these concepts in our questions.

## 10. Absolute Value - Math Skills Overview Guide

• Furthermore, the absolute value of the difference of two real numbers is the distance between them. The absolute value has the following four fundamental ...

• Library Guides: Math Skills Overview Guide: Absolute Value

## 11. Absolute Value of a Complex Number - GeeksforGeeks

• Feb 6, 2023 · The value of i is √(-1). Or in other words, a complex number is a combination of real and imaginary numbers. For example, 5+11i, 10+20i, etc.

• A Computer Science portal for geeks. It contains well written, well thought and well explained computer science and programming articles, quizzes and practice/competitive programming/company interview Questions. ## FAQs

### Which Complex Number Has An Absolute Value Of 5? ›

So, some complex numbers with an absolute value of 5 are 3 + 4i, -3 + 4i, and 5 + 0i (which is just 5). There are many more such complex numbers, as the condition √(a^2 + b^2) = 5 can be satisfied by various combinations of a and b.

What numbers have an absolute value of 5? ›

For example, the absolute value of 5 is 5, and the absolute value of −5 is also 5. The absolute value of a number may be thought of as its distance from zero along real number line.

Which complex number has an absolute value? ›

For a complex number z = x + yi, we define the absolute value |z| as being the distance from z to 0 in the complex plane C. This will extend the definition of absolute value for real numbers, since the absolute value |x| of a real number x can be interpreted as the distance from x to 0 on the real number line.

What is the absolute value of the complex number − 4 i? ›

So, solving for c in the equation a2+b2=c2 , we take the square root of both sides.
1. √c2=√−42+12.
2. c=√16+1.
3. c=√17.
4. Therefore, |−4+i|=√17 .
Oct 9, 2015

What is the value of 5 (!)? ›

= 5×4×3×2×1 = 120. Q.

How do you find the value of 5? ›

To find 5 factorial, or 5!, simply use the formula; that is, multiply all the integers together from 5 down to 1. When we use the formula to find 5!, we get 120. So, 5! = 120.

What is the absolute value of two complex numbers? ›

As noted above, the absolute value of a real or complex number is the distance from that number to the origin, along the real number line, for real numbers, or in the complex plane, for complex numbers, and more generally, the absolute value of the difference of two real or complex numbers is the distance between them.

What numbers can be absolute value? ›

Absolute value describes the distance from zero that a number is on the number line, without considering direction. The absolute value of a number is never negative.

What is the absolute value of the complex number 5 2i? ›

Absolute value of 5−2i is √29 .

What is the absolute value of and 12? ›

In math, absolute value is also called a modulus. Picture a line of numbers with zero in the middle, positive values extending to the right and negative numbers to the left. It's easy to understand that the absolute value of 12 and -12 are identical: they're both 12, since each number is 12 units away from zero.

### What is the absolute value of 0? ›

The absolute value of 0 is 0. (0 is 0 places from 0.)

What is 5i in math? ›

is a complex number and we can write it in the general form as 0 + 5 i and also known as purely imaginary. Therefore, 5 i = 5 - 1 [ ∵ i = - 1 ] ⇒ 5 i = 25 - 1.

What has an absolute value of 4? ›

The absolute value of a number is its distance from zero on a number line . For instance, 4 and −4 have the same absolute value ( 4 ).

Does 4 have an absolute value? ›

The absolute value of 4 is 4. The formal definition of the absolute value of a number x, denoted |x|, is the distance that x is from 0 on a number line. Since distance is always positive, we see that taking the absolute value of a number is the same as taking the positive value of that number.

What is the absolute value of 4 is 4? ›

The absolute value of a number tells us its distance from 0. The absolute value of -4 is 4, because -4 is 4 units to the left of 0. The absolute value of 4 is also 4, because 4 is 4 units to the right of 0. Opposites always have the same absolute value because they both have the same distance from 0.

Does 25 have an absolute value of 5? ›

The numbers 5 and 25 both have an absolute value of 5 . They are both 5 units away from 0 . 25 and 5 are opposites .

What is factorial number of 5? ›

Factorial of a positive integer (number) is the sum of multiplication of all the integers smaller than that positive integer. For example, factorial of 5 is 5 * 4 * 3 * 2 * 1 which equals to 120.

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