Answer:
No solution means that the equation/inequality is incorrect. Infinite solution, (I believe you meant "all real numbers") means that any real number can be a solution.
Example of no solution:
3 > 5
This is not true, therefore the answer is no solution.
Example of infinite solution/all real numbers:
x = x
Any real number would make this equation correct, so the answer is all real numbers.
Hope this helps!