If na a seco; y = b tan" o then
21h
("
2/n
-
(m/
Answers
Answered by
2
Answer:
Answer
cotθ+tanθ=m
=
tanθ
1+tan
2
θ
=
tanθ
sec
2
θ
=
cos
2
θ
1
×
sinθ
cosθ
=
sinθcosθ
1
=m
secθ−cosθ=
cosθ
1−cos
2
θ
=
cosθ
sin
2
θ
=n
m
2
=
sin
2
θcos
2
θ
1
,n
2
=
cos
2
θ
sin
4
θ
m
2
n=
sin
2
θcos
2
θ
1
×
cosθ
sin
2
θ
=
cos
3
θ
1
=sec
3
θ
n
2
m=
cos
2
θ
sin
4
θ
×
sinθcosθ
1
=tan
3
θ
(m
2
n)
2/3
−(mn
2
)
2/3
=(sec
3
θ)
2/3
−(tan
3
θ)
2/3
=sec
2
θ−tan
2
θ=1
Step-by-step explanation:
mark as brainliest pls
Similar questions