1
BITSAT 2020
MCQ (Single Correct Answer)
+3
-1
If $$a = - \widehat i + \widehat j + \widehat k$$ and $$b = 2\widehat i + \widehat k$$, then find z component of a vector r, which is coplanar with a and b, r . b = 0 and r . a = 7.
Questions Asked from Vector Algebra (MCQ (Single Correct Answer))
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