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Evalute |{:(5,3),(-1,2):}|...

Evalute `|{:(5,3),(-1,2):}|`

A

12

B

13

C

14

D

15

Text Solution

Verified by Experts

The correct Answer is:
B
We have
`|{:(5,3),(-1,2):}|=(5)(2)-(-1)(3)`
`=10+3=13`
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