Equations and uses
precise
induce
arrive
certificate
Something. The same. solve
Equation, the format is not very important, as long as you can express yourself. precise
When importing, format is very important. If the basic format is right, the topic is right.
I don't know much about it myself Take it as a reference. You'd better buy a foreign textbook.
Prove:
certificate
because ......
,
......
Therefore, therefore. . . We can know. . . .
namely
namely
"Because, so" can be replaced by mathematical symbols.
When (x=? )
,
......(y=? )
while
(x=? ),
(y=? )