$U = \{x : x$ ধনাত্মক পূর্ণসংখ্যা$\}$, $A = \{x : x 5\} \subset U$, $B = \{x : 5x

Question

$U = \{x : x$ ধনাত্মক পূর্ণসংখ্যা$\}$, $A = \{x : x > 5\} \subset U$, $B = \{x : 5x < 12\} \subset U$ হলে $n(A \cap B) = ?$

Accepted Answer

$0$

Answer

$1$

Answer

$2$

Answer

$5$

U={x:xU = \{x : xU={x:x ধনাত্মক পূর্ণসংখ্যা}\}}, A={x:x>5}⊂UA = \{x : x > 5\} \subset UA={x:x>5}⊂U, B={x:5x<12}⊂UB = \{x : 5x < 12\} \subset UB={x:5x<12}⊂U হলে n(A∩B)=?n(A \cap B) = ?n(A∩B)=?