If

sinx=(2)/(3)

and

secy=(5)/(4)

, where

x

and

y

lie between 0 and

(\\\\pi )/(2)

, evaluate

sin(x+y)

.\ If you have had difficulty with these problems, you should look at Appendix D of your text or YouBook.

If sinx=32 and secy=45, where x and y lie between 0 and /2, evaluate sin(x+y). If you have had difficulty with these problems, you should look at Appendix D of your text or YouBook