Using a Calculator, use a calculator to evaluate the trigonometric expression. Round your answer to four decimal places. cot 3.7
Question:
Using a Calculator, use a calculator to evaluate the trigonometric expression. Round your answer to four decimal places. {eq}cot 3.7 {/eq}
Answers (1)
Do you know the answer?
Answers (1)
EdnaApril 5, 2023 в 01:13
Answer: 2.5642
Explanation:
To evaluate the trigonometric expression {eq}cot 3.7{/eq}, we need to use the definition
{eq}cot x = \frac{1}{tan x} {/eq}
where {eq}tan x = \frac{sin x}{cos x}{/eq}.
So, we can rewrite {eq}cot 3.7{/eq} as
{eq}cot 3.7 = \frac{1}{tan 3.7} = \frac{1}{frac{sin 3.7}{cos 3.7}} = \frac{cos 3.7}{sin 3.7}{/eq}
Using a calculator, we can evaluate {eq}frac{cos 3.7}{sin 3.7}{/eq} and round the answer to four decimal places to get
{eq}cot 3.7 \approx 2.5642{/eq}
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