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AP EAPCET 21 May 2024 Shift 1 Solved Paper
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© examsnet.com
Question : 9
Total: 160
If
ω
is the cube root of unity,
a
+
b
ω
+
c
ω
2
c
+
a
ω
+
b
ω
2
+
a
+
b
ω
+
c
ω
2
b
+
c
ω
+
a
ω
2
=
2
−
2
1
−
1
Validate
Solution:
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