plz answer for this
What is the meaning of this symbol plzzz answer for this
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It is a notation for functions and conditions.
For example:
- When we say a function, f: X⇒Y
- When we say conditions, it means 'implies that'.
'Implies that'
3x-6=0 ⇒ 3x=6 ⇒ x=2
'Function'
f: X⇒Y is a function of set X corresponding to set Y.
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