A-Level Math1 Applied Mathematics Quiz

<p>7</p> Signup and view all the answers

<p>n(A U B) = 49</p> Signup and view all the answers

<p>เซต A และ B มีสมาชิกทุกตัวเป็นสมาชิกของกันและ n(A) = n(B)</p> Signup and view all the answers

<p>n(A U B U C) = 49</p> Signup and view all the answers

<p>n(A U B) = n(A) + n(B) - n(A ก B)</p> Signup and view all the answers

<p>n(B) = 11</p> Signup and view all the answers

<p>n(A V B U C) = n(A) + n(B) + n(C) - (n(A ก B) + n(A ก C) + n(B ก C))</p> Signup and view all the answers