Differential Equations#1
Calculus
Level
3
Assume option a=1, opt b=2,c=3 and d=4.
Type ur ans as sum of the numbers of the correct options
Eg-If a ,c and d are correct, ans wud be 1+3+4=8
The answer is 5.
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1 solution
b,c are the correct answers. How to solve: Take dx/dy on LHS. Then bring x/(1+y^2) to LHS. U can easily observe it is an LDE. Now solve it to get the correct ans. Credit- @Aaghaz Mahajan