Question

give the series , which numbershould come next?
21,9,21,11,21,13,21,....

Answer 1

Answer:

21 is next common number. 13 + 2 = 15. 21 is next common number. So the answer is c = 21

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Answer 2

Question :-

• give the series , which number should come next?
• 21,9,21,11,21,13,21,....

Answer :-

• ${\underline {\boxed{\boxed{\bf{\red{15}}}}}}$

Solution :-

• ♛ The next number comes 15 in the number series.

$\gamma \\ \huge \boxed{ \ddot \smile}$