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Grade: 12
        

if x is any real number then maximum value of (2x^2)/(1+x^4)

7 years ago

Answers : (2)

Rohit Yadav
34 Points
							

The answer is 1.

Will be achieved at x=0.

7 years ago
Vaishal Shah
50 Points
							

take y=(2x^2)/1+x^4

y+yx^4-2x^2=0

D>=0

4-4y^2>=0

y=[0,1]

Max. value=1

7 years ago
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