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If 4#3"@"5=17 and 5#6"@"4=34, then 7#3"@...

If `4#3"@"5=17` and `5#6"@"4=34`, then `7#3"@"8=?`

A

33

B

29

C

23

D

39

Text Solution

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The correct Answer is:
B
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