Can someone explain to me how you can go from to I thought it would be (sinx)(cosx), so I must not understand something! Thanks!
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Originally Posted by whit221 Can someone explain to me how you can go from to I thought it would be (sinx)(cosx), so I must not understand something! Thanks! Do you see that
I don't see how you could possibly think that canceling the cos(x) in both numerator and denominator will cause "cos(x) plus sin(x)" to become "cos(x) times sin(x)".
Hello, whit221! Can someone explain to me how you can go . . from to I thought it would be Did you do something really silly? . .
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