Twice of the area of the parallelogram constructed on the vectors `vec a = vec p + 2vec q` and...
185 views · Published 11 October 2018 · 3:32 · Indexed 26 September 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW Twice of the area of the parallelogram constructed on the vectors `vec a = vec p + 2vec q` and are `vec b = 2 vec p + vec q` where `vec p` and `vec q` are unit vectors containing an angle of `30^@` is
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