Let {\bo a} , {\bo b} , {\bo c} be unit vectors such that {\bo a} .{\bo b} =0={\bo a} .{\bo c} and the acute angle between {\bo b} and {\bo c} is \frac{\\pi}{3} then |{\bo a} \times{\bo b} -{\bo a } \times{\bo c} |=

AP EAPCET 23-Aug-2021 Shift 2 Paper

Section: Mathematics

Question : 31 of 160

Marks: +1, -0

Let a,b,c be unit vectors such that a.b=0=a.c and the acute angle between b and c is

then |a×b−a×c|=

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