Let `vec a` and `vec b` be unit vectors that are perpendicular to each other then `[vec a+(ve...
29 views · Published 11 October 2018 · 7:45 · Indexed 22 September 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW Let `vec a` and `vec b` be unit vectors that are perpendicular to each other then `[vec a+(vec a×vecb),vec b+(vec a×vec b), vec a × vec b]` is equal to- ltbr gt (1) `1` (2) `0` (3) `-1` (4) `2`
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