CBSE Class 12 Math 2019 Delhi Set 3 Solved Paper

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Question : 7
Total: 10
Solve the differential equation :‌
dy
dx
−‌
2x
1+x2
y
=x2+2

OR
Solve the differential equation : (x+1)‌
dy
dx
=2e−y−1
;y(0)=0
.
Solution:  
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