Correct option is C
The problem follows a specific rule:
a # b @ c = (a × b) – c
5 # 3 @ 3
= 5 × 3 – 3
= 15 – 3 = 12
7 # 2 @ 4
= 7 × 2 – 4
= 14 – 4 = 10
2 # 9 @ 5
= 2 × 9 – 5
= 18 – 5 = 13
Final Answer: (C) 1
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If 5#3@3=12 and 7 # 2 @ 4 = 10, then what will be 2 # 9 @ 5?
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