State true or false-nA- B - nB - A - nA- nB-

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Number of Elements in a Cartesian Product

State true or...

Question

State true or false.
$n (A \times B) = n (B \times A) = n (A) \times n (B)$

False

No worries! We‘ve got your back. Try BYJU‘S free classes today!

True

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

Suggest Corrections

Similar questions

n (A \cup B)

A

B

n (A) = 20

n (A \cap B) = 4

n (A \cup B) = 42

n (A) = 40, n (B) = 27

n (A

\cap

B) = 15

n (B - A)

A, B & C,

n (A \cup B \cup C) = n (A) + n (B) + n (C)

- n (A \cap B) - n (B \cap C) - n (C \cap A)

+ n (A \cap B \cap C)

Join BYJU'S Learning Program