Mathematics · Complex Numbers
डी मोइवर के प्रमेय (De Moivre's Theorem) के अनुसार, (cos(c) + i sin(c))45 का एक मान क्या है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1cos(5c) + i sin(5c)
- 2cos(c) + i sin(c)
- 3cos(54c) + i sin(54c)
- 4cos(45c) + i sin(45c)✓
सही उत्तर देखें
cos(45c) + i sin(45c)
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