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Gilbert Strang, Calculus, 3rd edition (Wellesley-Cambridge Press; MIT OpenCourseWare RES.18-001) §2.7 Continuous Functions, #36 · Calculus · Continuity

The functions … and … are continuous

The functions $cos x$ and $2 x$ are continuous. Show from the ______ property that $cos x = 2 x$ at some point between 0 and 1.

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Gilbert Strang, Calculus, 3rd edition (Wellesley-Cambridge Press; MIT OpenCourseWare RES.18-001) · §2.7 Continuous Functions, #36

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