Find out the odd number from the given sequen | vedclass

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Question

(D) The pattern in the sequence is based on the logic $x_{n+1} = 2x_n - 1$.Let us check the sequence:$7 	imes 2 - 1 = 13$$13 	imes 2 - 1 = 25$$25

Vedclass · Accepted Answer

$194$

Vedclass · Answer

(D) The pattern in the sequence is based on the logic $x_{n+1} = 2x_n - 1$.Let us check the sequence:$7 	imes 2 - 1 = 13$$13 	imes 2 - 1 = 25$$25 	imes 2 - 1 = 49$$49 	imes 2 - 1 = 97$$97 	imes 2 - 1 = 193$$193 	imes 2 - 1 = 385$Comparing this with the given sequence $7, 13, 25, 49, 97, 194, 385$,we see that $194$ is incorrect and should be $193$.

Find out the odd number from the given sequence: $7, 13, 25, 49, 97, 194, 385$.

Similar Questions

In the following number series,a wrong number is given. Find out that wrong number.
$16 \quad 4 \quad 2 \quad 1.5 \quad 1.75 \quad 1.875$

$3, 13, 27, 50, 87, 143, \dots$ Find the next term.

$949 \quad 189.8 \quad ? \quad 22.776 \quad 11.388 \quad 6.8328$

Find the odd number in the given sequence: $3, 5, 13, 43, 176, 891, 5353$.

Find the odd number from the given sequence: $2, 5, 11, 23, 45, 95$.

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