If bar `a=hat i+hat j-4hat k and bar b= hat 4i-hat j-2hat k`, then find (i) a unit vector in...
25 views · Published 12 October 2018 · 2:13 · Indexed 22 September 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW If bar `a=hat i+hat j-4hat k and bar b= hat 4i-hat j-2hat k`, then find (i) a unit vector in the direction of the vector `(2bar a-barb)`
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