The solution of the diferential equation cos x cos y dx +
sin x sin y dy = 0 is

(1) tan x = c

(2) sec x ? sec y = c

(3) sin x = c cos y

(4) cos x = c sin y

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The solution of the diferential equation cos x cos y dx + sin x sin y dy = 0 is (1) tan x = c ..

Answer / ali

( 3 ) sin x = c cos y

Is This Answer Correct ?    5 Yes 1 No

The solution of the diferential equation cos x cos y dx + sin x sin y dy = 0 is (1) tan x = c ..

Answer / risaaqkey

sin x = c cos y

Is This Answer Correct ?    0 Yes 0 No

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