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AP EAMCET Engineering 22 Apr 2019 Shift 2 Paper

Section: Mathematics
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Question : 32 of 160
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Let a→,b→,c→\overset{\rightarrow}{a},\overset{\rightarrow}{b},\overset{\rightarrow}{c} be three non-coplanar vectors and a→′\overset{\rightarrow}{a}' = b→×c→[a→b→c→]→\frac{\overset{\rightarrow}{b}\times\overset{\rightarrow}{c}}{\overset{\rightarrow}{\left[\overset{\rightarrow}{a}\overset{\rightarrow}{b}\overset{\rightarrow}{c}\right]}} ,b→′\overset{\rightarrow}{b}' = c→×a→[a→b→c→]→\frac{\overset{\rightarrow}{c}\times\overset{\rightarrow}{a}}{\overset{\rightarrow}{\left[\overset{\rightarrow}{a}\overset{\rightarrow}{b}\overset{\rightarrow}{c}\right]}} , c→′\overset{\rightarrow}{c}' = a→×b→[a→b→c→]→\frac{\overset{\rightarrow}{a}\times\overset{\rightarrow}{b}}{\overset{\rightarrow}{\left[\overset{\rightarrow}{a}\overset{\rightarrow}{b}\overset{\rightarrow}{c}\right]}}. The length of the altitude of the parallelopiped formed by a→′,b→′,c→′\overset{\rightarrow}{a}',\overset{\rightarrow}{b}',\overset{\rightarrow}{c}' as coterminus edges, with respect to the base having a→′\overset{\rightarrow}{a}' and c→′\overset{\rightarrow}{c}' as its adjacent sides is
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