Question

A. diketahui n(A) = 35, n(B) = 29, dan n(A U B) = 50. tentukanlah n(A n B!

b. diketahui n(P)= 28, n(Q) = 27, dan P n Q = { }. tentukan n(P U Q)!



Tolong yang pro sama mtk tolong bantu jawab ya plisss

Answer 1

A. n(A u B) = n(A) + n(B) - n(A n B) = 35 + 29 - 50 = 14
b. 28 + 27 - 0 = 55