Q.
If ω is a complex cube root of unity then |11+ω1+ω21+ω1+ω211+ω211+ω|=
see full answer
High-Paying Jobs That Even AI Can’t Replace — Through JEE/NEET
🎯 Hear from the experts why preparing for JEE/NEET today sets you up for future-proof, high-income careers tomorrow.
An Intiative by Sri Chaitanya
a
–2
b
4
c
0
d
2
answer is B.
(Unlock A.I Detailed Solution for FREE)
Detailed Solution
|11+ω1+ω21+ω1+ω211+ω211+ω| =|1−ω2−ω−ω2−ω1−ω1−ω2| =0+2+2=4
Watch 3-min video & get full concept clarity