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anonymous
 5 years ago
2css X = (sin X/1+cos X) + (1+cos X/sin X)
anonymous
 5 years ago
2css X = (sin X/1+cos X) + (1+cos X/sin X)

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dumbcow
 5 years ago
Best ResponseYou've already chosen the best response.0i can simplify this to sin X = 1/cos X and since sin X <1 and cos X <1 the reciprocal of either would be greater than 1 so No solution would be my answer

myininaya
 5 years ago
Best ResponseYou've already chosen the best response.1i think you misread the question i mean he is missing some paranthesis cow no! its an identity thing i belive check my attachment

dumbcow
 5 years ago
Best ResponseYou've already chosen the best response.0oh oops i thought left hand side was 2 cos X

myininaya
 5 years ago
Best ResponseYou've already chosen the best response.1i think he meant cscx

dumbcow
 5 years ago
Best ResponseYou've already chosen the best response.0then yeah you are right 2/sin = 2/sin 1=1
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