Question

41,31,?,17,11,15
Which number will come in place of the question mark?

I know answer.. Who will answer and explain write.. I will give like.. Vote.. May be follow also... ​

Answer 1

Answer:

21 is the correct answer because it is subtracting by 10

Step-by-step explanation:

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Answer 2

Answer:

23

Step-by-step explanation:

alternate prime number is missing.