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Sinxtanx=secx-cosx Please help me solve it
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Sinxtanx=secx-cosx Please help me solve it

User EnderSodium
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sinx.tanx=secx-cosx\\ \\ sinx.(sinx)/(cosx)=(1)/(cosx)-cosx\\ \\ (sin^2x)/(cosx)=(1-cos^2x)/(cosx)\\ \\ (sin^2x)/(cosx)=(sin^2x)/(cosx)
User Savanto
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