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The first odd number is 1, the second odd number is 3, the third odd number is 5 and so on. The 200th odd number is
- A399
- B421
- C357
- D599
Answer not set
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0
CCommunity
option 1 : - 399
0
CCommunity
First odd number = 1
Second odd number = 3
Third odd number = 5
n th odd number
= 1 + (n – 1) 2 = 2n – 1
200th odd number
= 2 × 200 – 1= 400 – 1 = 399
Second odd number = 3
Third odd number = 5
n th odd number
= 1 + (n – 1) 2 = 2n – 1
200th odd number
= 2 × 200 – 1= 400 – 1 = 399