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: $(5i)\left(-\frac{3}{5}i\right)$
- A$3$
- B$3+0i$
- C$0+3i$
- D$-3$
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જો $x, y \in R$ અને $(x + iy)(3 + 2i) = 1 + i$ હોય,તો $(x, y)$ શું થાય?
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View Solution$\left(\frac{1+i}{1-i}\right)^4+\left(\frac{1-i}{1+i}\right)^4$ ની કિંમત શોધો.
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View Solutionસરવાળા $\sum\limits_{n = 1}^{13} {({i^n} + {i^{n + 1}})} $ ની કિંમત શોધો,જ્યાં $i = \sqrt { - 1} $ છે.
MediumIIT 1998
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