\( f(x), g(x), h(x) \) all are continuous and differentiable functions in \( [a, b] \) also \( a... VIDEO
\( f(x), g(x), h(x) \) all are continuous and differentiable functions in \( [a, b] \) also \( acb \) and \( f(a)=g(a)=h(a) \). Point of intersection of the tangent at \( x=c \) with chord joining \( x=a \) and \( x=b \) is on the left of \( c \) in \( y=f(x) \) and on the right in \( y=h(x) \). And tange.lt at \( x=c \) is parallel to the chord in case of \( y=g(x) \).https://bit.ly/YTAI_PWAP https://www.pw.live
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