Consider the following. w = x cos yz, * = s?, y = 12, z = = - 2t (a) Find dw/ds and dw/at by using the appropriate Chain Rule. aw aw (b) Find dw/ds and dw/at by converting w to a function of s and t before differentiating. aw _ aw Need Help? Read it Master It [-/1 Points] DETAILS LARCALC12 13.5.024. Differentiate implicitly to find dy/dx. sec(xy) + tan(xy) + 18 = 7 dy Need Help? Read It -/2 Points] DETAILS LARCALC12 13.5.030. Differentiate implicitly to find the first partial derivatives of z. x + sin(y + z) = 0 dz ax dz av Need Help? Read It Watch It [-/3 Points] DETAILS LARCALC12 13.5.036.MI. Differentiate implicitly to find the first partial derivatives of w. 2 + y + 2 - 3yw + 8w = 3 dw dx aw= ay aw Need Help? Read It Master It [-/1 Points] DETAILS LARCALC12 13.5.050. The Ideal Gas Law is PV = mRT, where R is stant mass, and p and V are functions of time. Find dT/dt, the rate at which the tempera e changes with respect to time. (Enter dp/dt, or p', as pp, and dV/dt, or V', as Vp.) IT = Need Help? Read It