Question: Use reference angles to find the exact value of the following expression Do not use a calculator tan 19 4 Determine the reference angle for

Use reference angles to find the exact value of the following

Use reference angles to find the exact value of the following expression Do not use a calculator tan 19 4 Determine the reference angle for O A The reference angle is 0 Type your answer in radians Use integers or fractions for any numbers in the expression Type an exact answe using as needed Select the correct choice below and if necessary fill in the answer box to complete your choice 19 4 tan 19T 4 Simplify your answer Type an exact answer using radicals as needed Use integers or fractions for any numbers in the expression Rationalize the denominator

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