If a set A has n elements, then the total number of subsets of A is – McqOptions

MCQOPTIONS

1.	If a set A has n elements, then the total number of subsets of A is
A.	N
B.	2^n
C.	N^2
D.	2n
Answer» D. 2n

Discussion

No Comment Found

Related MCQs

What is the output of this program? <pre><code class="language-csharp"> import java.io.*; public class filesinputoutput { public static void main(String[] args) { String obj = "abc"; byte b[] = obj.getBytes(); ByteArrayInputStream obj1 = new ByteArrayInputStream(b); for (int i = 0; i < 2; ++ i) { int c; while ((c = obj1.read()) != -1) { if(i == 0) { System.out.print((char)c); } } } } } </code></pre>
In which addressing mode the operand is given explicitly in the instruction ?
Which of the following are language processors
An assembly program contains
Assembly language uses
The length of the one-byte machine language instruction is
A system program that combines the separately compiled modules of a program into a form suitable for execution ?
Which of the following is not a feature of compiler ?
Input of Lex is ?
Yacc semantic action is a sequence of ?