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If y = √x  + 1/x, then dy/dx at x = 1 is  (A) 1  (B) 1/2  (C) 1/√2  (D) 0

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If y = √x  + 1/x, then dy/dx at x = 1 is 

(A) 1 

(B) 1/2 

(C) 1/√2 

(D) 0

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1 Answer

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Best answer

= 0

Hence Option (D) is the correct answer.

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