Find the exact value of sec to the power of short dash 1 end exponent open parentheses 2 close parentheses. a.) sec to the power of short dash 1 end exponent open parentheses 2 close parentheses equals straight pi over 4 b.) sec to the power of short dash 1 end exponent open parentheses 2 close parentheses equals 3 over straight pi c.) sec to the power of short dash 1 end exponent open parentheses 2 close parentheses equals straight pi over 6 d.) sec to the power of short dash 1 end exponent open parentheses 2 close parentheses equals straight pi over 3