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Anna11 [10]
3 years ago
7

How many subjective functions are there from {1,2,3,4} to {1,2,3}

Mathematics
1 answer:
Ann [662]3 years ago
4 0

Answer:

IM ON THE SAME ONEEE let me know when you have it

Step-by-step explanation:

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\text{Given that,}\\\\5x-4x^2 +3 \\\\\text{When}~ x = -1,\\\\~~~5(-1) -4(-1)^2 +3 \\\\=-5-4(1)+3\\\\=-5-4+3\\\\=-5-1\\\\=-6

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