Question

12. Let A {x,y,z} B= {1,2} then find the No. of relations from A to B.​

Answer 1

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It is given that A = {x, y, z} and B = {1, 2}.

∴ A × B = {(x, 1), (x, 2), (y, 1), (y, 2), (z, 1), (z, 2)}

Since n(A × B) = 6, the number of subsets of A × B is 2⁶

Therefore, the number of relations from A to B is 2⁶.

Step-by-step explanation:

ʜᴏᴘᴇ ɪᴛ ʜᴇʟᴘs ʏᴏᴜ

ᴘʟᴇᴀsᴇ ᴍᴀʀᴋ ᴍᴇ ᴀs ʙʀᴀɪɴʟɪsᴛ

Answer 2

Answer:

It is given that A = {x, y, z} and B = {1, 2}. Since n(A × B) = , the number of subsets of A × B is 2^6. Therefore, the number of relations from A to B is 2^6