In numerical approximation quiz, 4th question is "An approximate solution may be as good as the accurate solution for _________ purposes."
while the answer for this question is mentioned in the numerical approximation lab manual as:
"an approximate numerial solution is as good as the exact solution for practical purposes."
link: http://cse02-iiith.vlabs.ac.in/exp1/index.html

But the code is neither accepting the answer nor mentioning the right answer

In numerical approximation quiz, 4th question is "An approximate solution may be as good as the accurate solution for _________ purposes."
while the answer for this question is mentioned in the numerical approximation lab manual as:
"an approximate numerial solution is as good as the exact solution for practical purposes."
link: http://cse02-iiith.vlabs.ac.in/exp1/index.html
But the code is neither accepting the answer nor mentioning the right answer