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a' के किस मान के लिए, y=(1)/(x),y=(1)/(2...

a' के किस मान के लिए, `y=(1)/(x),y=(1)/(2x-1),x=2` तथा x=a द्वारा परिबद्ध आकृति का क्षेत्रफल `ln(4)/(sqrt(5))` के बराबर है ?

लिखित उत्तर

Verified by Experts

The correct Answer is:
`a=8` या `(2)/(5)(6-sqrt(21))`
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