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13 Nov 2019
3. (1) The general non-linear Bernoulli equation is given by using the substitution u yl-n, show the calculation details by which we reduce the non-linear Bernoulli equation to a linear first order equation of the form du + (1-n)p(z)u = r(x)(1-n) (2) Find the values of n, P(r), u(a) and r(x), in the following Bernoulli equation, reduce this equation to one of the form dy+ p)y x) and then use the integrating factor method es Pledds to find the solution 10 mark
3. (1) The general non-linear Bernoulli equation is given by using the substitution u yl-n, show the calculation details by which we reduce the non-linear Bernoulli equation to a linear first order equation of the form du + (1-n)p(z)u = r(x)(1-n) (2) Find the values of n, P(r), u(a) and r(x), in the following Bernoulli equation, reduce this equation to one of the form dy+ p)y x) and then use the integrating factor method es Pledds to find the solution 10 mark
Casey DurganLv2
30 Apr 2019