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  1. If x y = 3x +2y, Then 2 3 + 3 4 is equal to
    1. 18
    2. 29
    3. 32
    4. 38
Correct Option: B

∵  x * y = 3x + 2y
2 * 3 + 3 * 4
= 3 × 2 + 2 × 3 + 3 × 3 + 2 × 4
= 6 + 6 + 9 + 8 = 29


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