Class 11 Mathematics 4-1.Complex numbers Integral power of iota, Algebraic operations and Equality of complex numbers

Medium

$\sum_{n=1}^{4} (\sqrt{-1})^{2n} = $

KCET 2026 All KCET

A
$2$
B
$-i$
C
$0$
D
$i$

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Class 11

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Chapter

4-1.Complex numbers

Subtopic

Integral power of iota, Algebraic operations and Equality of complex numbers

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સૌથી નાનો ધન પૂર્ણાંક $n$ શોધો જેના માટે $(1+i)^n=(1-i)^n$ થાય.

EasyTS EAMCET 2014

સંકર સંખ્યા $-i$ નો ગુણાકાર માટેનો વ્યસ્ત શોધો.

Easy

સંકર સંખ્યા $z = \frac{5+2i}{2-5i} - \frac{3-4i}{4+3i} - \frac{1}{i}$ નો વાસ્તવિક ભાગ છે

EasyAP EAMCET 2017

આપેલ સંકર સંખ્યાને $a+ib$ સ્વરૂપમાં દર્શાવો: $(1-i)-(-1+i6)$

Medium

$x^{2}+2=0$ ઉકેલો.

Easy

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