2 years ago

Zack works at a carwash and can either do interior carpet cleaning

Mathematics

1 answer:

sergiy2304 [10]2 years ago

5 0

Answer:

Step-by-step explanation:

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2 years ago

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ycow [4]

Step-by-step explanation:

$sin x \: cos x \: tanx = 1 - {cos}^{2} x \\ LHS \\= sin x \: cos x \: tanx \\ =sin x \: cos x \: \times \frac{sin x}{cos x} \\ = sin x \: \times \frac{sin x}{1} \\ ={sin}^{2} x \\ = 1 - {cos}^{2} x \\ = RHS \\ \therefore \: sin x \: cos x \: tanx = 1 - {cos}^{2} x \\ Hence \: Proved.$

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3 years ago

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2 years ago

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Doss [256]

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Step-by-step explanation:

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3 years ago

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Umnica [9.8K]

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