Let R= {(1. 3). (2, 2). (3. 4). (5. 2)}. S = {(2. 4). (3. 4). (3. 1). (5. 5)} then the number of elements in RoS is: О а. 6 O b. 3 O c. 5 O d. 2 е. 4
Let R= {(1. 3). (2, 2). (3. 4). (5. 2)}. S = {(2. 4). (3. 4). (3. 1). (5. 5)} then the number of elements in RoS is: О а. 6 O b. 3 O c. 5 O d. 2 е. 4
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:Let R= {(1. 5). (2. 2). (3. 4), (5. 2)}, S = {(2, 4). (3, 4). (3, 1). (5, 5)}
then the number of elements in RoS is:
a. 6
O b. 3
O c. 5
O d. 2
O e. 4
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