1

BITSAT 2021

MCQ (Single Correct Answer)

+3

-1

For non-zero vectors a, b, c; |(a $$\times$$ b) . c| = |a| |b| |c| holds if and only if

2

BITSAT 2020

MCQ (Single Correct Answer)

+3

-1

If a and b are two vectors such that | a | = 1, | b | = 4 a . b = 2. If c = (2a $$\times$$ b) $$-$$ 3b, then angle between b and c

3

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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