In arch of the line in the plane , with equation where and for . Find the coordinates of the point in order that has the biggest area , than find the equation of the tangent and normal line in point
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The area of the triangle is where Then and both are maximum points. Then, the maximum area is
Originally Posted by red_dog Then and both are maximum points. Then, the maximum area is Can you explain me a little bit please, because i can't understand it.
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