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Differential Equations question

2023 · 15 Apr · Shift 1 · Q24
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  4. /Differential Equations
  5. /2023 · 15 Apr · Shift 1 · Q24

Differential Equations question

2023 · 15 Apr · Shift 1 · Q24

JEE MainMathematicsDifferential EquationsMCQ+4 / −1
Let x=x(y)x=x(y)x=x(y) be the solution of the differential equation 2(y+2)log⁡e(y+2)dx+(x+4−2log⁡e(y+2))dy=0,y>−12(y+2) \log _{e}(y+2) d x+\left(x+4-2 \log _{e}(y+2)\right) d y=0, y\gt -12(y+2)loge​(y+2)dx+(x+4−2loge​(y+2))dy=0,y>−1 with x(e4−2)=1x\left(e^{4}-2\right)=1x(e4−2)=1. Then x(e9−2)x\left(e^{9}-2\right)x(e9−2) is equal to :
  1. A
    49\frac{4}{9}94​
  2. B
    329\frac{32}{9}932​
  3. C
    103\frac{10}{3}310​
  4. D
    3
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