That is the whole silly question Does cos^2 x = (cos x)^2 I guess I am getting tired b/c even the easy ones are confusing me. Thanks Calculus Beginner
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Originally Posted by calcbeg That is the whole silly question Does cos^2 x = (cos x)^2 I guess I am getting tired b/c even the easy ones are confusing me. Thanks Calculus Beginner Yup
Originally Posted by calcbeg That is the whole silly question Does cos^2 x = (cos x)^2 I guess I am getting tired b/c even the easy ones are confusing me. Thanks Calculus Beginner yes ... $\displaystyle \cos^2{x} = (\cos{x})^2 = (\cos{x})(\cos{x})$
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