SOLUTION: compute sqrt ((cosx-sinx)^2 + (sinx+cosx)^2)
Please show all steps
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Question 799489: compute sqrt ((cosx-sinx)^2 + (sinx+cosx)^2)
Please show all steps
Found 2 solutions by lwsshak3, solver91311:
Answer by lwsshak3(11628) (Show Source): You can put this solution on YOUR website!
compute sqrt ((cosx-sinx)^2 + (sinx+cosx)^2)
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((cosx-sinx)^2 + (sinx+cosx)^2)
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
\ -\ \sin(x)\right)^2\ +\ \left(\sin(x)\ +\ \cos(x)\right)^2})
\ -\ 2\cos(x)\sin(x)\ +\ \sin^2(x)\right)\ +\ \left(\sin^2(x)\ +\ 2\cos(x)\sin(x)\ +\ \cos^2(x)\right))
\sin(x)\right)\ +\ \left(1\ +\ 2\cos(x)\sin(x)\right))
John
Egw to Beta kai to Sigma
My calculator said it, I believe it, that settles it
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