Vector Algebra Part 2

Section: Mathematics
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Question : 5 of 100
 
Marks: +1, -0
Let S be the set of all (λ,µ) for which the vectors λ
^
i
−
^
j
+
^
k
,
^
i
+2
^
j
+µ
^
k
and 3
^
i
−4
^
j
+5
^
k
, where λ−µ=5, are coplanar, then
∑
(λ,µ)∈S
80(λ‌2+µ2)
is equal to
[15-Apr-2023 shift 1]
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