Differentiation with trigonometric and logarithmic functions
Question: Here is a function of \(x\). \[ y=\alpha \cos x + 2 – \cos x \log\frac{1+\cos x}{1-\cos x} \] \(\alpha\) […]
Tag: GRE
Question: Here is a function of \(x\). \[ y=\alpha \cos x + 2 – \cos x \log\frac{1+\cos x}{1-\cos x} \] \(\alpha\) […]