1.If the slope of the tangent to the curve at any point P(x,y)P(x, y)P(x,y) is yx−cos2(yx)\frac{y}{x} - \cos^2\left(\frac{y}{x}\right)xy−cos2(xy), then the equation of a curve passing through (1,π/4)(1, \pi/4)(1,π/4) isa.tan(y/x)+logx=1\tan(y/x) + \log x = 1tan(y/x)+logx=1b.tan(y/x)+logy=1\tan(y/x) + \log y = 1tan(y/x)+logy=1c.tan(x/y)+logx=1\tan(x/y) + \log x = 1tan(x/y)+logx=1d.tan(x/y)+logy=1\tan(x/y) + \log y = 1tan(x/y)+logy=1Login to continueOnly logged in users canattempt or see the solution.
