Permutation
Step-by-step explanation:
- Permutation is an example of the mathematics in which item are arranged in different way.
- For example ABC, ACB, BCA, CBA, CAB, BAC etc.
- The order of an arrangement are different in each alphabet.
- The product of number also be defined as in the form of n to 1
- for example : 5*4*3*2*1 = 120
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His score changed by 110 points.
Explanation: 3*30=90 & 200-90=110 points
Answer:multiply the percent times 100
Step-by-step explanation: