Question
1.
2.
3.
4.
Answer (Detailed Solution Below)
Option 4 :
Detailed Solution
सही उत्तर है।
Key Points
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prepsnap.in • Mock TestQuestion:
[88]. यदि 
और 
है, तो 
का मान क्या होगा? / If and , what is the value of ?
1.
2.
3.
4.
Correct Answer:
परिमेयकरण (Rationalizing) करने पर: 
।
।
, 
।
। / Rationalize to find 
and 
. Sum is 
, product is 
. 
.
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