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Popular >

arccos(-0.9)

Solution

arccos (- 0.9)

Solution

2.69056 \dots

+1

Decimal Notation

154.16

Solution steps

arccos (- 0.9)

Refine to a decimal form

= 2.69056 \dots

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Frequently Asked Questions (FAQ)

What is the value of arccos(-0.9) ?
The value of arccos(-0.9) is 2.69056…