Q5 of 303 Page 4

For the principal values, evaluate each of the following:


{Since An angle in whose sine is x,


Similarly, An angle in [0,] whose cosine is x}



Hence,



Principal value of is


More from this chapter

All 303 →
5

For the principal values, evaluate each of the following:

 5

For the principal values, evaluate each of the following:

 1

Find the principal value of each of the following:

 1

Find the principal value of each of the following: