Vibhuti Asked a Question
May 3, 2020 8:16 pmpts 30 pts
ax(bx)-bā-)-č(a b) presents a vector coplanar withb and č. and perpendicular to a mple-1: The range ofx for which between the vectors À = 2xi+4j +k and B =7i-2j+ se, is equal to <0 (b)x> 1/2 (c) 0 14x -7x <0x(2x-1)<0 Therefore, 0xV2
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  • Somnath thankyou
    Image of the question is not fully captured.But I think it ask about the range of x for which angle between A and B is obtuse. See the attachment. It will help you.
    • cropped4662763201062485269.jpg
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  • Ruby negi
    please attached the page clearly...
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