1) 110001 binary number is equivalent to which of the following decimal number

pedzenekO 2021-08-17 Answered
1) 110001 binary number is equivalent to which of the following decimal number
a) 48
b) 49
c) 59
d) 58
2) Which among the following is the recursive definition of Factorial, i.e., n! ?
a) f(0)=0, f(n)=(n)f(n1), where nZ and n1
b) f(0)=1, f(n)=(n+1)f(n1), where nZ and n1
c) f(0)=1, f(n)=(n)f(n1), where nZ and n1
b) f(0)=0, f(n)=(n+1)f(n1), where nZ and n1
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Expert Answer

averes8
Answered 2021-08-18 Author has 92 answers

Step 1
Given 110001
543210110001
25+24+0+0+0+20=32+16+1=49
=49 An8
Step 2
Definition of Factorial is
nn(n1)!
If f(n)=n!
So f(0)=1 and
f(n)=n(n1)!
Option f(0)=1, f(n)=n(n1)! where nZ and n1

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