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It is found that `| A + B | = | A|`. This necessarily
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Mar 19, 2022
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11th Physics
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varun
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It is found that `| A + B | = | A|`. This necessarily implies
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(a) `|B|=0` (b) A, B are parallel (c) A, B are perpendicular (d) `A; B le 0`
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