Given the coefficients of a quadratic equation, write a function that gives the output y='RealDifferent' if the roots are real and different, y='RealEqual' if the roots are real and equal, and y='Complex' if the roots are complex.
Very nice solution!!
Make a Palindrome Number
Read a column of numbers and interpolate missing data
Diagonal & Anti-Diagonal Matrix: Easy
Find a Pythagorean triple
Linear system of equations
Ratio between sum of primes and sum of factors
Double the next!
Approximate the inverse tangent by power series
Check if is a square
Get the mean digit
Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: .
You can also select a web site from the following list:
Select the China site (in Chinese or English) for best site performance. Other MathWorks country sites are not optimized for visits from your location.
Contact your local office