Strings in Python are just sequence of characters, but these are immutable meaning once created cannot be changed. For example - A string "ComputerScienceHub" once created in the program, characters...

# Posts by Gagan

If you've string variables let's say x, y having values as "Computer" and "Science" respectively.x = "Computer"y = "Science"Now you want to swap x string with y string. Means now you want x to be...

Python Lists are Mutable Objects, meaning these once created can be changed. For example - In a Python Program if there is a list [10, 29, 28] then it can be changed to [10, 28] or to some other...

In Python values of two variables can be easily swapped with each other. For example - If there is a variable x = 10 and other one y = 5 then swapping values of x, y variables with each other and...

Python | Solve Quadratic Equation If Determinant is Negative

Quadratic equations are defined as ax2 + bx + c = 0 where a, b, c are Real Numbers(or Complex Numbers) and x is a variable. In High School for solving quadratic equations a formula is...

Quadratic equations are defined as ax2 + bx + c = 0 where a, b, c are Real Numbers(or Complex Numbers) and x is a variable. In High School for solving quadratic equations a formula is taught to...