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[" If "bar(a),bar(b),bar(c)" are three v...

[" If "bar(a),bar(b),bar(c)" are three vectors such that each is "],[" inclined at an angle "(pi)/(3)" with the other two "],[" and "|bar(a)|=1,|bar(b)|=2,|bar(c)|=3" then the scalar "],[" product of the vectors "2bar(a)+3bar(b)-5bar(c)" and "],[4bar(a)-bar(b)+10bar(c)" is "]

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