what is a irrational number that is also negative
i need 2 examples
From the internet
Similarly there could be negative irrational numbers too like −π , 3√−80 , −√2 etc. These are equivalent to their positive irrational numbers like π , 3√80 , √2 but towards left of 0 on real number line.
Sure! Here are two examples of negative irrational numbers:
1. -√2 (negative square root of 2) - The square root of 2 is an irrational number, and by placing a negative sign in front of it, you have a negative irrational number.
2. -π (negative pi) - Pi (π) is an irrational number representing the ratio of a circle's circumference to its diameter. By adding a negative sign, you have a negative irrational number.
An example of a negative irrational number is -√2. To understand why it is irrational, we need to know that an irrational number is one that cannot be expressed as a fraction, and its decimal representation goes on infinitely without repeating.
√2 is an irrational number since it cannot be expressed as a fraction. When we take the negative of it, we get -√2, which is a negative irrational number.
Another example of a negative irrational number is -π (pi). π is a well-known irrational number that represents the ratio of a circle's circumference to its diameter. When we take the negative of π, we get -π, which is a negative irrational number.