5,8,13,22,39,x. find the value of x
umesh12:
72
Explain
difference b/w no. is 3,5,9,17,33 and there differce is 2,4 ,8,16 i.e this is double every times so no. 33 + 39=72
Answers
Answered by
8
5 + 3 = 8
8 + 5 = 13
13 + 9 = 22
22 + 17 = 39
39 + 33 = 72
Here, we add the given series's elements according to this -
First 3
then 3+2 = 5
then 5 + 2 x 2 = 9
then 9 + 2 x 2 x 2 = 17
then 17 + 2 x 2 x 2 x 2 = 33
So required answer is 72
Hope This Helps You!
8 + 5 = 13
13 + 9 = 22
22 + 17 = 39
39 + 33 = 72
Here, we add the given series's elements according to this -
First 3
then 3+2 = 5
then 5 + 2 x 2 = 9
then 9 + 2 x 2 x 2 = 17
then 17 + 2 x 2 x 2 x 2 = 33
So required answer is 72
Hope This Helps You!
Answered by
4
Heya,
Given series:
5,8,13,22,39,x
These are in an order.
i.e.,
8 - 5 = 3
13 - 8 = 5
22 - 13 = 9
39 - 22 = 17
These are arranged according to their difference in the following manner:-
2^1 + 1 = 3
2^2 + 1 = 5
2^3 + 1 = 9
2^4 + 1 = 17
2^5 + 1 = 33
Therefore x = 39+ 33
=72
Hope it helps u.............
Given series:
5,8,13,22,39,x
These are in an order.
i.e.,
8 - 5 = 3
13 - 8 = 5
22 - 13 = 9
39 - 22 = 17
These are arranged according to their difference in the following manner:-
2^1 + 1 = 3
2^2 + 1 = 5
2^3 + 1 = 9
2^4 + 1 = 17
2^5 + 1 = 33
Therefore x = 39+ 33
=72
Hope it helps u.............
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