The figure shows a right triangle with its hypotenuse \( O B \) along the \( Y \)-axis and its v... VIDEO
The figure shows a right triangle with its hypotenuse \( O B \) along the \( Y \)-axis and its vertex \( A \) on the parabola \( y=x^{2} \). Let \( h \) represents the length of the hypotenuse which depends on the \( x \)-coordinate of the point \( A \).
The value of \( \lim _{x \rightarrow 0}(h) \) equals ..........
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