Question
Download Solution PDFयदि ω एकत्व का एक घन मूल है तो सारणिक
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFसंकल्पना:
ω एकत्व का घन मूल है।
एकत्व के घनमूल का गुण:
- ω3 = 1
- 1 + ω + ω2 = 0
गणना:
दिया, ω एकत्व का घन मूल है।
⇒ω3 = 1, ad 1 + ω + ω2 = 0
अब, सारणिक
ω और -ω को क्रमशः C2 और C3 से उभयनिष्ठ लेकर
=
=
=
=
=
= 0 - 3ω 2
= -3ω2
इसलिए, सारणिक का मान -3ω2 है
Last updated on Jun 12, 2025
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