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If `a • b = |a xx b |`, then the angle ` theta` between `a and b` will
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Mar 19, 2022
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11th Physics
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varun
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If `a • b = |a xx b |`, then the angle ` theta` between `a and b` will be
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(a) 60° (b) 45° (c) 75° (d) 90°
marks1
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