Question

here,

x={0,1,2,3,4,5}
y={3,4,5,7,9}
z={0,6,8,9}
find out

n(xuz)+n(xnz)=n(x)+n(z)​

Answer 1

Answer:

yes it is true

n(x)=6

n(z)=4

n(x)+n(z)=10 -----1

n(xuz)=9

n(xnz)=1

n (xuz)+n(xnz)=10 -----2

From eq 1 & 2

n(xuz)+n(xnz)=n(x)+n(z)

Answer 2

Answer:

OK DEAR , ❤️ :)

HAVE A NICE DAY :)

AND ONCE AGAIN GOOD MORNING :)