Which expression is equivalent to 30 degrees ?

Question

Revolt · Accepted Answer

cosine of open paren the fraction with numerator square root of 3 and denominator 2 close paren; sine inverse of open paren the fraction with numerator square root of 3 and denominator 2 close paren

Modeling with Trigonometric Expressions and Functions: Part Two — Test

Which expression is equivalent to 30 degrees ?

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