Binary number `1001001` is equivalent to the decimal number :A. `37`B.

1.	Binary number `1001001` is equivalent to the decimal number :A. `37`B. `73`C. `41`D. `32`
Answer» Correct Answer - B `{:(overset(6)5,overset(5)4,overset(4)0,overset(3)1,overset(2)0,overset(1)0,overset(0)1):}_((2)) = 1 xx 2^(6) +0 xx 2^(5) +0 xx 2^(4) +1 xx 2^(3)+0 xx 2^(2) +0 xx 2^(1) +1 xx 2^@ = 73`.

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Binary number `1001001` is equivalent to the decimal number :A. `37`B. `73`C. `41`D. `32`

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