Conjugate of -3 - √5 is?
- - 3 + √5
- + 3 + √5
- 3 + √5
- None of these
Explanation
The conjugate of a complex number or expression is obtained by changing the sign of the imaginary part or irrational part.
The given expression is -3 - √5, so its conjugate is -3 + √5.
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اس سوال کو وضاحت کے ساتھ پڑھیں
