Recent content by g.sharm89

Homework Statement The relationship between resistance with temperature is expressed by the equation of R= R0[1+ α(T-T0)], where Ro is the resistance at the reference temp. T0 and α for the resistor material has been determined to be 0.0048 ± 0.1% oC. In the range 0 to 100* C, in which we...

Hey. I am having a hard time solving this problem. (x^2)y' + 2xy = 5y^4 I get as far as simplifying to y' = [(5y^4)/(x^2)] - 2y/x Then use v: y/x and y: vx & y': v'x + v And get v'x + v = [5(v^4)(x^2)] - 2v And then I get lost. Any help would be appreciated. Thanks!