7. Any vector Ā is given by Ā = (xi + yj). The another vector B perpendicular to Ā can be written as(A) xi-yj(B) yi – xj(C) -xi + yj(D) -yi - xj

7. Any vector Ā is given by Ā = (xi + yj). The another vector B pe

1.	7. Any vector Ā is given by Ā = (xi + yj). The another vector B perpendicular to Ā can be written as(A) xi-yj(B) yi – xj(C) -xi + yj(D) -yi - xj
Answer» xi-yjyi-xjxi-yjyi-xj

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7. Any vector Ā is given by Ā = (xi + yj). The another vector B perpendicular to Ā can be written as(A) xi-yj(B) yi – xj(C) -xi + yj(D) -yi - xj​

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7. Any vector Ā is given by Ā = (xi + yj). The another vector B perpendicular to Ā can be written as(A) xi-yj(B) yi – xj(C) -xi + yj(D) -yi - xj