Question

3,9,21,45, number series reasoning answer

Answer 1

Answer:

Given :3,9,21,45,....

To Find :number series reasoning

Solution:

Number series : 3,9,21,45,....

Now we are supposed to fidn the pattern which it follows

Pattern:

$3+ 6^0=3$

$3+6^1=9$

$9+6^2=21$

$21+6^3=45$

So, we can see that the previous output is added to the next power of 6 .

Answer 2

Answer:

the previous output is added to the next power of 6 .

Step-by-step explanation:

To Find :number series reasoning

Number series : 3,9,21,45,....

Now we are supposed to find the pattern which it follows :

3 + 6⁰ =3            

3 + 6¹ = 9

9+ 6² = 21

21 + 6³ =45

45 + 6⁴ =69

So, we can see that the previous output is added to the next power of 6 .

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