Fast...... tell me answer
Attachments:

Answers
Answered by
2
Answer:
Step-by-step explanation:
Hope it helps !!
Attachments:

Answered by
4
Answer:
tan x = −1⇒tan x =− tan(π4)⇒tan x = tan(3π4) and tanx = tan(7π4)⇒x = 3π4 and x = 7π4
Similar questions