Q1 of 29 Page 9

Find the integrating factor of the differential equation

[CBSE 2015]

Given,



⇒


⇒ …(1)


Note: We know that for a linear differential equation of the form:



Integrating factor (I.F) is given as -


Hence, comparing equation 1 with standard form we get –


P = 1/√x = x-1/2


∴ = {∵ }


∴ Integrating factor = e2√x

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