Question
Question: The maximum value of <img src="https://cdn.pureessence.tech/canvas_454.png?top_left_x=986&top_left_y...
The maximum value of 
is –
A
e
B
e(1.e)
C
1
D
) None
Answer
e(1.e)
Explanation
Solution
z = log y = 2x2 log (1/x)
z = – 2x2 logx
= –2[x + logx 2x]
= –2x (1 + 2 log x)
maximum value y = 
= e1/e