Ex 9.4, 8 - Chapter 9 Class 12 Differential Equations

Last updated at Dec. 11, 2019 by Teachoo

Transcript

Ex 9.4, 8 For each of the differential equations in Exercises 1 to 10, find the general solution : 𝑥^5 𝑑𝑦/𝑑𝑥=−𝑦^5 𝑥^5 𝑑𝑦/𝑑𝑥=−𝑦^5 𝑑𝑦/𝑦^5 = (−𝑑𝑥)/𝑥^5 Integrating both sides ∫1▒𝑑𝑦/𝑦^5 = ∫1▒𝑑𝑥/𝑥^5 𝑦^(−5 + 1)/(−5 + 1) = −𝑥^(−5 + 1)/(−5 + 1)+𝐶1 𝑦^(−4)/(−4)= −𝑥^(−4)/(−4) + C1 〖−𝑦〗^(−4)/4=" " 𝑥^(−4)/4 " + C1" −𝑦^(−4)=𝑥^(−4) + 4C1 −𝑦^(−4) = 𝑥^(−4) + C 𝒙^(−𝟒) + 𝒚^(−𝟒)=𝑪

Ex 9.4

Ex 9.4, 8 You are here

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Chapter 9 Class 12 Differential Equations

Serial order wise

Ex 9.1
Ex 9.2
Ex 9.3
Ex 9.4
Ex 9.5
Ex 9.6
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