Question

find the next number in the series 1, 2, 12 , 42 , 176, ?​

Answer 1

Answer:

The next number in the series 1,2,12,42,176,890

Step-by-step explanation:

   Given digits are 1,2,12,42,176

       there are 5 digits given

    Therefore the pattern to find the series number is as follows

         $=2*1+2=4\\=4*2+4=12\\=12*3+6=42\\=42*4+8=176\\=176*5+10=890$

    The final series of number is 890

Answer 2

Answer:

The next number in the series $1,2,12,42,176, \underline{890}$

Step-by-step explanation:

Given digits are 1,2,12,42,176

there are 5 digits given

Therefore the pattern to find the series number is as follows

$\begin{aligned}&=2 * 1+2=4 \\&=4 * 2+4=12 \\&=12 * 3+6=42 \\&=42 * 4+8=176 \\&=176 * 5+10=890\end{aligned}$

The final series of number is $890$