What is expand (sec(θ)+csc(θ))(cos(θ)-sin(θ)) ?

The solution to expand (sec(θ)+csc(θ))(cos(θ)-sin(θ)) is cot(θ)-tan(θ)

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expand (sec(θ)+csc(θ))(cos(θ)-sin(θ))

expand

(sec (θ) + csc (θ)) (cos (θ) - sin (θ))

cot (θ) - tan (θ)

Solution steps

(sec (θ) + csc (θ)) (cos (θ) - sin (θ))

Apply FOIL method

(sec (θ) + csc (θ)) (cos (θ) - sin (θ)) : cot (θ) - tan (θ)

= cot (θ) - tan (θ)

(x + 23)^{2}

(cos (θ) + i sin (θ))^{2}

(\frac{1}{2} x - \frac{2}{3} y) (\frac{1}{2} x + \frac{2}{3} y)

(x - 52)^{2}

(1 - \frac{x}{2})^{8}

What is expand (sec(θ)+csc(θ))(cos(θ)-sin(θ)) ?
The solution to expand (sec(θ)+csc(θ))(cos(θ)-sin(θ)) is cot(θ)-tan(θ)