Question

y=a-b/(3+c)*(2-1) a=9,b=12,c=3​

Answer 1

Explanation:

You basically need to understand the precedence and associativity of the operators.

is 49-(12/(3+3)*2)-1

=9-(12/6*2)-1 -> inner brackets

=9-(2*2)-1 ->/ and * have the same precedence but the associativity is left to Right. So perform the / first.

=9-4-1

=4

Value of z is 4