Question
What signs are cos (-140) and tan (-140)?
a) cos (-140)<0 and tan (-140)>0
b) they are both negative
c) they are both positive
d) cos(-140)>0 an tan (-140)<0
a) cos (-140)<0 and tan (-140)>0
b) they are both negative
c) they are both positive
d) cos(-140)>0 an tan (-140)<0
Answers
Answered by
GPT 3.5
a) cos (-140)<0 and tan (-140)>0