Class 11Mathematics1 Complex Numbers and Quadratic Equations: Complex NumbersSquare root, Representation and Logarithm of complex numbers
Difficultજો $z = i \log (2 - \sqrt{3})$ હોય,તો $\cos z = $
- A$i$
- B$2i$
- C$1$
- D$2$
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Similar Questions
$(3+2 \sqrt{-54})^{1/2} - (3-2 \sqrt{-54})^{1/2}$ નો કાલ્પનિક ભાગ શું હોઈ શકે?
જો $\cosh ^{-1} x = 2 \log _e(\sqrt{2}+1)$ હોય,તો $x=$
જો $\sqrt{a + ib} = x + iy$ હોય,તો $\sqrt{a - ib}$ ની શક્ય કિંમત શું થાય?
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View Solution$\sqrt[3]{61 - 46\sqrt{5}} = $
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View Solution$3 - 4i$ નું વર્ગમૂળ શું છે?
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