Question

Let A ={x, y, z} and B ={1, 2}.Find the number of relations form A and B.​

Answer 1

Answer:

Shearing, also known as die cutting, is a process which cuts stock without the formation of chips or the use of burning or melting. Strictly speaking, if the cutting blades are straight the process is called shearing; if the cutting blades are curved then they are shearing-type operations.

Answer 2

Answer:

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

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