karkarisubedi karkarisubedi
  • 13-06-2021
  • Mathematics
contestada

If n(X)=200,x)=300 and n(XUY)=400
then
Find the value of n(XnY)
step by step
plz no scam or links

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Аноним Аноним
  • 13-06-2021

Answer:

[tex]{ \boxed{ \bf{formular : { \tt{n(X{ \small{U}Y) = n(X) + n(Y) - n(X{ \small{n}Y)}}}}}}} \\ n(X{ \small{n}}Y) = (200 + 300) - 400 \\ = 500 - 400 \\ { \boxed{n(X{ \small{n}}Y) = 100}} \\ \\ { \underline{ \blue{ becker \: jnr}}}[/tex]

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raz2009ar raz2009ar
  • 20-06-2021
Thamaniya so much I need this so + er
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