Practice Questions1. C++/ Write a program to check whether any number you have entered is a palindrome or not.Palindrome is a word or a number which looks the same no matter you are looking at it forwards or backwards.e.g., radar is a palindrome. 252 is also one. 211 & hello are not.

2. Write a MATLAB code which uses for loops and if conditions. Simply type an array and inside the for loop check whether each number is even or not.

3. Write a MATLAB code in which a logarithmic plot e-x is being shown.See log, semilogx, semilogy etc.

4. Try to make a sphere other than the sphere function in MATLAB. Use surf or mesh