3
You visited us
3
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard IX
Mathematics
Calculating Heights and Distances
1+tan2theta/1...
Question
1+tan2theta/1+cot2theta is equal to tan2 theta. Prove it.
Open in App
Solution
Suggest Corrections
4
Similar questions
Q.
Prove :
sec
8
θ
−
1
sec
4
θ
−
1
=
tan
8
θ
tan
2
θ
Q.
θ
=
t
a
n
−
1
(
2
t
a
n
2
θ
)
−
t
a
n
−
1
(
(
1
/
3
)
t
a
n
θ
)
if
t
a
n
θ
is equal to
Q.
Prove that
(
1
+
tan
2
A
1
+
cot
2
A
)
=
tan
2
A
Q.
Prove that:
(
1
+
tan
2
A
1
+
cot
2
A
)
=
(
1
−
tan
A
1
−
cot
A
)
2
=
tan
2
A
Q.
Prove:
[
1
+
tan
2
θ
1
+
cot
2
θ
]
=
[
1
−
tan
θ
1
−
cot
θ
]
2
=
tan
2
A
View More
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
Related Videos
Questions
MATHEMATICS
Watch in App
Explore more
Calculating Heights and Distances
Standard IX Mathematics
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
AI Tutor
Textbooks
Question Papers
Install app