Question
Which component of a compiler interacts directly with
the lexer?Solution
The parser interacts directly with the lexer. After the lexer produces a stream of tokens, the parser processes these tokens to build the syntactic structure of the program and create an abstract syntax tree (AST).


If the sum of the coefficients in the expansion of (a + b)n is 16384, then the greatest coefficient in the expansion is
Find both the maximum value and the minimum value respectively of 3a4 minus; 8a3 + 12a2 minus; 48a + 25 on the interval...

The perimeter of a rectangular field is 34 metres and its area is 60 m2 . What is the length of the diagonal of this field?
Find the coefficient of xβ΄ in (2x β 3/x)βΆ.
The coefficients of ap and aq in the expression of (1 + a)p+q are
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(ii) Equal with opposite sign...
If the sum of the coefficients of all even powers of x in the product (1 + x + x2 + β¦ + x2n) (1 β x + x2 β x...