Find the next term in the series: 17, 9, 15, | vedclass

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Question

(C) The pattern follows the rule: $(n + 1) 	imes \frac{k}{2}$,where $k$ is an increasing odd number sequence $(1, 3, 5, 7, 9, \dots)$.Step $1$: $(17

Vedclass · Accepted Answer

$650.25$

Vedclass · Answer

(C) The pattern follows the rule: $(n + 1) 	imes \frac{k}{2}$,where $k$ is an increasing odd number sequence $(1, 3, 5, 7, 9, \dots)$.Step $1$: $(17 + 1) 	imes \frac{1}{2} = 18 	imes 0.5 = 9$Step $2$: $(9 + 1) 	imes \frac{3}{2} = 10 	imes 1.5 = 15$Step $3$: $(15 + 1) 	imes \frac{5}{2} = 16 	imes 2.5 = 40$Step $4$: $(40 + 1) 	imes \frac{7}{2} = 41 	imes 3.5 = 143.5$Step $5$: $(143.5 + 1) 	imes \frac{9}{2} = 144.5 	imes 4.5 = 650.25$

$4$	$6$	$15$	$49$	$201$	$1011$
$15$	$(A)$	$(B)$	$(C)$	$(D)$	$(E)$

Find the next term in the series: $17, 9, 15, 40, 143.5, ?$

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