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Let A = {1,2,3}, B={a,b,c,d} and C={x,y,...

Let A = {1,2,3}, B={a,b,c,d} and C={x,y,z,w}. Let
`R ={(1,a),(2,b),(1,c), (3,d)}`
S ={(a,x),(b,y),(c,y),(d,z)}
Then S.R is equal to

A

`{(1,x),(1,y),(3,z)}`

B

`{(1,x),(2,y),(3,z)}`

C

`{(1,x),(1,y),(2,y),(3,z)}`

D

`phi`

Text Solution

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The correct Answer is:
C
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