It is just a notation, used to make our calculations easier. Square root of -1 is undefined.
Mathematicians decided that, since the square root of a negative number does not exist, they would use the first letter of "imaginary" to represent this "value".
The square root of a negative number is considered an imaginary number. In this case, the square root of -2 is represented as √(-2) = √2i, where i is the imaginary unit equal to the square root of -1. This is because the square root of -1 is not a real number, so we introduce the concept of imaginary numbers to handle such cases in mathematics.
Finding the square root of a number is the same as saying: What number multiplied by itself is equal to the number. In this instance, the square root of 1 is equal to 1 x 1. Therefore, the square root of 1 is 1.Similarly, the cube root of 1 is also 1 (1 x 1 x 1 = 1)
8
Answer 1:The only answer is π^-1iThe square root of -1 is i so i times the square root of pi is equal to the square root of negative piAnswer 2:More concretely, the square root of negative pi is approximately 1.772453850905i, wherein the 1.772453850905 represents an approximation of pi, and "i", which should be a lower case cursive "i", represents the square root of negative one.
square root of -1
Square Root of 1.6 is not equal to 1.6 Example- Square Root of 1 is not equal to 1.
Mathematicians decided that, since the square root of a negative number does not exist, they would use the first letter of "imaginary" to represent this "value".
The square root of 12 is: ± 3.464102
-1
sin-30 = (-1) x 1/(square root of 2) -sin30 = -(1/square root of 2) They are equal
The square of negative iota will be the same as the square of positive iota (i.e. -1) because when a negative number is multiplied by a negative number, the answer is positive.
The square root of -64 is 8i. ' i ' is the unit imaginary number, equal to the square root of -1, or 1 at an angle of pi/2.
The square root of a negative number is considered an imaginary number. In this case, the square root of -2 is represented as √(-2) = √2i, where i is the imaginary unit equal to the square root of -1. This is because the square root of -1 is not a real number, so we introduce the concept of imaginary numbers to handle such cases in mathematics.
The square root of minus 8 is equal to the square root of 8 times the square root of minus 1, or 2.8284i.
Finding the square root of a number is the same as saying: What number multiplied by itself is equal to the number. In this instance, the square root of 1 is equal to 1 x 1. Therefore, the square root of 1 is 1.Similarly, the cube root of 1 is also 1 (1 x 1 x 1 = 1)
The complex pair ± 2.4495i (approx) where i is the imaginary square root of -1.