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JEE Advanced 2023 Paper 2 Mathematics Q4
Mathematics
Problem
Let the position vectors of the points P, Q, R and S be
a
⃗
\vec{a}
a
= î + 2ĵ − 5
k
^
\hat{k}
k
^
,
b
⃗
\vec{b}
b
= 3î + 6ĵ + 3
k
^
\hat{k}
k
^
,
c
⃗
\vec{c}
c
= (17/5)î + (16/5)ĵ + 7
k
^
\hat{k}
k
^
and
d
⃗
\vec{d}
d
= 2î + ĵ +
k
^
\hat{k}
k
^
, respectively. Then which of the following statements is true?
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