JEE MATHEMATICS MCQ: FUNCTIONS

1 Easy

1 of 1

Application +4 | -1

f(x)=\frac{1}{\sqrt{x+2 \sqrt{2 x-4}}}+\frac{1}{\sqrt{x-2 \sqrt{2 x-4}}}

for

x>2

, then

f(11)=

View answer and explanation

Correct option: C

6 / 7

Option C (

6 / 7

) is correct because simplifying the expression and substituting x=11 leads to the value 6/7.

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