( \(4+\sqrt{11}\)\(4-\sqrt{11}\) ) का मान क्या है?
What is the value of ( \(4+\sqrt{11}\)\(4-\sqrt{11}\) )?
Explanation opens after your attempt
B. (5)
Concept
This is conjugate multiplication. (42-\(\sqrt{11}\)2=16-11=5).
Why this answer is correct
The correct answer is B. (5). This is conjugate multiplication. (42-\(\sqrt{11}\)2=16-11=5).
Exam Tip
यह संयुग्मी गुणन है। (42-\(\sqrt{11}\)2=16-11=5) होगा।
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