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Popular >

cos^4(1/4)

Solution

cos^{4} (\frac{1}{4})

Solution

0.88132 \dots

Solution steps

cos^{4} (\frac{1}{4})

Refine to a decimal form

= 0.88132 \dots

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Frequently Asked Questions (FAQ)

What is the value of cos^4(1/4) ?
The value of cos^4(1/4) is 0.88132…