Class 11Mathematics4-1.Complex numbers Integral power of iota, Algebraic operations and Equality of complex numbers
Mediumदी गई सम्मिश्र संख्या को $a+ib$ के रूप में व्यक्त कीजिए: $i^{9}+i^{19}$
- A$0$
- B$1$
- C$-1$
- D$i$
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