If y=cos−1(1+4x2x+1,find dxdy

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If {y}={{}^{{-{1}}}{({{{2}^{{x}}+{1}}}{{{1}+{4}^{{x}}}},.}}fin

Question

If $y = cos^{- 1} (\frac{2 ^{x} + 1}{1 + 4 ^{x}},$ find $\frac{d y}{d x}$

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Evelyn Discussed

y = cos^{- 1} (\frac{2 ^{x} + 1}{1 + 4 ^{x}},

find

\frac{d y}{d x}

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Question Text

y = cos^{- 1} (\frac{2 ^{x} + 1}{1 + 4 ^{x}},

find

\frac{d y}{d x}