\(\sqrt{5}\) और \(-\sqrt{5}\) का योग क्या है?
What is the sum of \(\sqrt{5}\) and \(-\sqrt{5}\)?
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Correct Answer
A. (0)
Concept
The two terms are opposites of each other.
Why this answer is correct
(\sqrt{5}+\(-\sqrt{5}\)=0).
Exam Tip
The sum of opposite terms is always zero. चरण 1: दोनों पद एक-दूसरे के विपरीत हैं। चरण 2: (\sqrt{5}+\(-\sqrt{5}\)=0)। चरण 3: विपरीत पदों का योग हमेशा शून्य होता है।
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