35. Let f(x) = √x + 1/√x
then f'(2) is equal to
a) 3/4
b) 1/2
c) O
d) none of these
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Step-by-step explanation:
= f(x) = √x + 1/√x
given x= 2
= √2 + 1/√2
take LCM and solve it.
= 2/√2 + 1/√2
= 3/√2
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