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Which of the following expressions is equal to (sinθ−tanθ)(cosθ−cotθ)? \left( \sin{\theta} - \tan{\theta} \right) \left( \cos{\theta} - \cot{\theta} \right) ? (sinθ−tanθ)(cosθ−cotθ)?
Which of the following expressions is equal to tanθsinθ+cosθ? \tan{\theta} \sin{\theta} + \cos{\theta} ? tanθsinθ+cosθ?
Which of the following expressions is equal to tan2θ+cot2θ? \tan^2{\theta} + \cot^2{\theta} ? tan2θ+cot2θ?
Which of the following is equal to sin2x?\sin 2x?sin2x?
Which of the following expressions is equal to tan2θ−sin2θ? \tan^2{\theta} - \sin^2{\theta} ? tan2θ−sin2θ?
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