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Arithmetic
What is the value of the statement (3^6) + (a^a)?
a) 3 b) 5 c) 6 d) a+18 e) None
Read Solution (Total 4)
-
- here, ^ is XOR operator.
binary representation for 3 is 0011
binary representation for 6 is 0110
3^6 =>
0011
0110
----
0101
----
i.e 5.
for any value a=1,2,3,.... a^a=0
now 3^6 + a^a =5+0 =5.
ans : 5 - 10 years agoHelpfull: Yes(16) No(0)
- ^=xor
3^6=5
a^a=0
5+0=5 - 10 years agoHelpfull: Yes(10) No(1)
- none
it will be
729+a^2 - 11 years agoHelpfull: Yes(6) No(2)
- e. since value of a is not given it is difficult to determine
- 8 years agoHelpfull: Yes(0) No(0)
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