Question

if B={1,7,2,0,6}, then n(B)=​

Answer 1

Answer:5

Step-by-step explanation:

Answer 2

$Given \:set \: B = \{ 1,7,2,0,6 \}$

$\red{Cardinal \: number \:of\:set \: B}$

$= \:n(B)$

$= Number \: of \: elements \: in \:set \: B$

$= 5$

Therefore.,

$\red{Cardinal \: number \:of \:n(B) }\green { = 5 }$

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