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Use trigonometric identities to transform the left side of the equation to the right side
Tan theta cot theta = 1

Sagot :

[tex]tan\theta=\frac{sin\theta}{cos\theta}\\\\cot\theta=\frac{cos\theta}{sin\theta}\\\\tan\theta cot\theta=1\\\\L=\frac{sin\theta}{cos\theta}\times\frac{cos\theta}{sin\theta}=\frac{sin\theta cos\theta}{sin\theta cos\theta}=1=R[/tex]
AL2006id
Tan = sin/cos

Cot = cos/sin

(tan) x (cot) = (sin/cos) x (cos/sin) = 1

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