Question

14. John was worried with his friend Daia because his friend was not able to
answer the problem correctly in their Mathematics subject So, he helped her to
solve the problem. Below shows their answer.
Problem: 4x - 1/25
4x-15-5
4-125
II -
48-1-15-5-1
4x-1+125+1
4 5 6
IV -
XS-32
Which of the following statements is true?
a. Only I and II are wrong.
b. Only III is wrong
c. Only IV is wrong
d. I, II, III, IV are all correct
show his solution in the given problem​

Answer 1

Answer:

only | and || are wrong I am not sure by this ans