Which of the following are correct examples of the statement "mathematics is logical"?
(a) Following a series of steps to solve a complex equation.
(b) Arranging data in a table to identify trends and patterns.
(c) Guessing the answer to a problem without any reasoning.
Choose the correct option:
1
(a) and (b)
2
(b) and (c)
3
(a) and (c)
4
only (a)