Answer:
General solution x = log | sec y | + C
Step-by-step explanation:
<u><em>Step(i)</em></u>:-
Given


cos y dx = sin y d y

<u><em>Step(ii)</em></u>:-
now integrating on both sides , we get

by using formula

x = log | sec y | + C
<u><em>Final answer:</em></u>-
General solution x = log | sec y | + C