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When n is a natural number, 1, 2, 3, 4 2n denotes______ Number, 2N-1______ Count
According to the definition of even number and odd number, 2n stands for even number and 2N-1 stands for odd number
The number 2.5 more than 2 times of n is [2n + 2.5] when n is equal to 3.5
When n = 3.5, the value of this formula is: 2 × 3.5 + 2.5 = 7 + 2.5 = 9.5
I understand. Please accept,
If you have any new questions, please ask for help,
What's the sum of 1 times 2 times 3 times 4? What's the sum of (2n-1)
1 by 2 by 3 by 4 Multiply 99 =?
1 by 2 by 3 by 4 Multiply (2n-1) =?
Answer with an equation containing n
99! Factorial
（2N-1）!
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