AP EAMCET Engineering 22 Sep 2020 Shift 2 Paper

Section: Mathematics
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Question : 41 of 160
 
Marks: +1, -0
If
→
a
,
→
b
and
→
c
are position vectors of the vertices of ΔABC, then
(
→
a
−
→
c
)
×(
→
b
−
→
a
)
(
→
b
−
→
a
)
â‹…(
→
c
−
→
a
)
=
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