Question

2, -2, 7, 3, 17,_______,32, 13 find the missing number ?

Answer 1

I hope this answer helps you

Answer 2

Given,

2, -2, 7, 3, 17,_______,32, 13.

Solution,

Know that here there are two series.

$\[ \Rightarrow 2,7,17,32 - - - \]$

Here, the series is as follows

$\[\begin{array}{l} \Rightarrow 2 + 5 \times 1 = 7\\ \Rightarrow 7 + 5 \times 2 = 17\\ \Rightarrow 17 + 5 \times 3 = 32\end{array}\]$

Similarly, for the second series.

$\[ \Rightarrow - 2,3, - ,13.\]$

Here, the series is as follows

$\[\begin{array}{l} \Rightarrow - 2 + 5 = 3\\ \Rightarrow 3 + 5 = 8\\ \Rightarrow 8 + 5 = 13\end{array}\]$

Hence, the term in the blank is $\[8.\]$