CUSAT 2021 BTech Solved Paper Shift 1

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Question : 138 of 250

Marks: +1, -0

The solution of the differential equation

(xsin‌(‌

y

x

))dy−(ysin‌(‌

y

x

)−x)‌dx=0

is

cos(‌
y
x
)=0
sin‌(‌
y
x
)=0
cos(‌
y
x
)−log‌x=c
sin‌(‌
y
x
)−log‌x=c

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