If a, b, c, d are in continued proportion, then (a/d) is equal to: यदि a, b, c, d निरंतर अनुपात (continued proportion) में हैं, तो (a/d) किसके बराबर है?
A
(a/b)³ ((a/b)³)
B
(a/c)² ((a/c)²)
C
(b/d)² ((b/d)²)
D
a/c (a/c)
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Correct Answer (a/b)³
Explanation
a/b = b/c = c/d = k. Then b=ck, a=bk=ck². a/d = (a/b)*(b/c)*(c/d) = (a/b)³.