Question

If $A=\{x:x\text{is a letter of the word ALGEBRA}\}$ and $B=\{x:x\text{is a letter of the word BANGALORE}\}$, then $A\cap B=$

• A. $\{x:x\text{is a letter of the word GALORE}\}$
• B. $\{A,B,E,G,L,R\}$
• C. $\{L,O,R,A,B\}$
• D. none of these

Answer 1

Answer: (B)

$\{A,B,E,G,L,R\}$

$A=\{A,L,G,E,B,R\}$
$B=\{B,A,N,G,L,O,R,E\}$
$A\cap B=\{A,L,G,E,B,R\}$