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(Solved): 3. (4 pts each) Use the reciprocal identity to evaluate the inverse trig expression. Express the an ...
3. (4 pts each) Use the reciprocal identity to evaluate the inverse trig expression. Express the answer as RT rounded off to four places after the decimal. Write down your calculator steps. Show your work for full credit. (a) sec (6) (b) csc-(-V15)
Expert Answer
Q. 3 Solution : (a) sec^-1(6) ?Let sec^-1(6) = x ?sec(x) = 6 ?1/cos(x) =