QUESTION 01 / 10easy
The substitution for a homogeneous DE is:
QUESTION 02 / 10easy
General solution of is:
QUESTION 03 / 10easy
Solution of is:
QUESTION 04 / 10medium
Is homogeneous?
QUESTION 05 / 10medium
After solving in v and x, the final step is:
QUESTION 06 / 10medium
A function is homogeneous of degree n if:
QUESTION 07 / 10medium
is:
QUESTION 08 / 10hard
is:
QUESTION 09 / 10hard
For with , the substitution is:
QUESTION 10 / 10hard
After in , equals: