Associativity of implication?

Question

a + b->c means

(a + b)-> c or a + (b->c)?

Comments

@Arjun sir please answer

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the question heading should be the precedence of  implication and disjunction

precedence determines the order of execution when there are different operators while associativity determines the order when the same operators are present

For associativity refer this

Answer 1

Associativity doesnt hold for IMPLICATION..
in question they will explicitly mention or they will provide brackets otherwise question will be ambiguous ..
 

a + b->c means (a + b)-->  c bcoz precedence of + > precedence of -->

Answer 2

NOT>AND>OR>IMPLICATION>BICONDITIONAL

Answer 3

if bracket not given explicitly, the it means a + (b->c)

Answer 4

a + b->c means

(a + b)------->c   [Because Priority + > -----> ]

In Propositional Logic Priority ~ >  ^  > V > -------->  >  <-------------->