If a is small in comparision with x, then (x/x+a)1/2+( x/x-a)1/2

A.  1+2a2/3x2

B.  2+3a2/4x2

C.  3+4a2/5x2

D.  1-2a2/3x2

View Answer  
Correct Answer :
2+3a2/4x2
Explanation :
No Explanation available for this question
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