Mathematics · Algebra
बीजगणितीय समीकरण x3 + x2 + x + 1 = 0 के मूल (roots) हैं:
- 1(+1, −1, +1)
- 2(+1, +j, −j)
- 3(−1, +j, −j)✓
- 4(0, 0, 0)
सही उत्तर देखें
(−1, +j, −j)
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