Question: A few different derivation trees are drawn for the '' id + id * id + id 'sequence recognized by the grammar of the language

A few different derivation trees are drawn for the '' id + id * id + id 'sequence recognized by the grammar of the language given below.
G= (N,T,R,S)
N= (E)
T= (+ , * , (,) id)
R= E--> E+E | E*E | (E) | id
a)4
b)3
c)2
d)1
How many different derivation trees are drawn

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