Class 11Mathematics1 Complex Numbers and Quadratic Equations: Complex NumbersIntegral power of iota, Algebraic operations and Equality of complex numbers
Mediumઆપેલ સંકર સંખ્યાને $a+ib$ સ્વરૂપમાં દર્શાવો: $i^{9}+i^{19}$
- A$0$
- B$1$
- C$-1$
- D$i$
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ધારો કે $x$ એ શૂન્યતર સંમેય સંખ્યા છે અને $y$ એ અસંમેય સંખ્યા છે. તો $xy$ એ
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View Solution$n \in N$ માટે $i^n + i^{n+1} + i^{n+2} + i^{n+3}$ નું મૂલ્ય શું છે?
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View Solutionજો $(x+iy)^{\frac{1}{3}} = 5+3i$ હોય,તો $3x+5y = $
જો $|a| = a$ અને $|b| = b$ હોય,તો $\left( \frac{a}{a^2} - \frac{b}{b^2} \right)^2 = $
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View Solution$\sqrt{-2} \times \sqrt{-3} = $
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