Select all that have a value of 0. 究
cos
cos 0
sin 0
Зл
sin
2
tan x
DONE

answer

the correct answer is

explanation

the given function is

the excluded values are obtained by solving:

we factor to obtain:

the excluded values are

is there any other information given for this problem? this is not enough information.

(x,y) it'll always be like that.

in this case x is grams and y is ounces.

if there were numbers there, like (5,3)

x would be 5 and y would be 3.