the general solution of the equation tanx + cotx = 2
brunoconti:
resend for a solution
wt..??
Answers
Answered by
2
Tanx + cotx = tanx +1/tanx
= (Tanx2 +1 )/ Tan x
= Cosecx2/Tanx
= Cot x (Cosecx) = 2
aree yaar
general solution puccha h
hmm
Answered by
14
here is ur answer...
tanx+cotx=(sinx/cosx)+(cosx+sinx)
=(sin²x+cos²x)/cosxsinx
=2/sin2x
→2/sin2x=2
→sin2x=1
2x=π/2+2kπ
x=π/4+kπ
hope helps mark as brainliest
tanx+cotx=(sinx/cosx)+(cosx+sinx)
=(sin²x+cos²x)/cosxsinx
=2/sin2x
→2/sin2x=2
→sin2x=1
2x=π/2+2kπ
x=π/4+kπ
hope helps mark as brainliest
Similar questions