13/20 Additive Inverse :

The additive inverse of 13/20 is -13/20.

This means that when we add 13/20 and -13/20, the result is zero:

13/20 + (-13/20) = 0

Additive Inverse of a Fraction

For fractions, the additive inverse is found by negating the numerator or denominator, but not both. In this case:

  • Original fraction: 13/20
  • Additive inverse: -13/20

To verify: 13/20 + (-13/20) = 0

Extended Mathematical Exploration of 13/20

Let's explore various mathematical operations and concepts related to 13/20 and its additive inverse -13/20.

Basic Operations and Properties

  • Square of 13/20: 0.4225
  • Cube of 13/20: 0.274625
  • Square root of |13/20|: 0.80622577482986
  • Reciprocal of 13/20: 1.5384615384615
  • Double of 13/20: 1.3
  • Half of 13/20: 0.325
  • Absolute value of 13/20: 0.65

Trigonometric Functions

  • Sine of 13/20: 0.60518640573604
  • Cosine of 13/20: 0.79608379854906
  • Tangent of 13/20: 0.76020439913368

Exponential and Logarithmic Functions

  • e^13/20: 1.9155408290139
  • Natural log of 13/20: -0.43078291609245

Floor and Ceiling Functions

  • Floor of 13/20: 0
  • Ceiling of 13/20: 1

Interesting Properties and Relationships

  • The sum of 13/20 and its additive inverse (-13/20) is always 0.
  • The product of 13/20 and its additive inverse is: -169
  • The average of 13/20 and its additive inverse is always 0.
  • The distance between 13/20 and its additive inverse on a number line is: 26

Applications in Algebra

Consider the equation: x + 13/20 = 0

The solution to this equation is x = -13/20, which is the additive inverse of 13/20.

Graphical Representation

On a coordinate plane:

  • The point (13/20, 0) is reflected across the y-axis to (-13/20, 0).
  • The midpoint between these two points is always (0, 0).

Series Involving 13/20 and Its Additive Inverse

Consider the alternating series: 13/20 + (-13/20) + 13/20 + (-13/20) + ...

The sum of this series oscillates between 0 and 13/20, never converging unless 13/20 is 0.

In Number Theory

For integer values:

  • If 13/20 is even, its additive inverse is also even.
  • If 13/20 is odd, its additive inverse is also odd.
  • The sum of the digits of 13/20 and its additive inverse may or may not be the same.

Interactive Additive Inverse Calculator

Enter a number (whole number, decimal, or fraction) to find its additive inverse:

AdditiveInverse.net - Exploring the world of mathematical opposites

About | Privacy Policy | Disclaimer | Contact

Copyright 2024 - © AdditiveInverse.net