The Value of tan 840º =
Answers
Answered by
1
Step-by-step explanation:
tan(-l840)
= tan [(720 + 120)]
= tan [(4π + 120)
= tan (4π + 120)
= tan (120)
= tan (180 - 60)
= - tan 60
= - √3 = - 1.732
Answered by
0
Answer:
2.53278540009
Step-by-step explanation:
Similar questions