5
You visited us
5
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard X
Mathematics
Standard Values of Trigonometric Ratios
Prove that: w...
Question
Prove that: whole root(secA-tanA/ secA+tanA) X whole root(cossecA-cotA/ cossecA+tanA) = (secA-1) (cosseA-1)
Open in App
Solution
Dear student
secA
-
tanA
secA
+
tanA
×
cosecA
-
cotA
cosecA
+
cotA
=
secA
-
tanA
secA
+
tanA
×
secA
-
tanA
secA
-
tanA
×
cosecA
-
cotA
cosecA
+
cotA
×
cosecA
-
cotA
cosecA
-
cotA
=
secA
-
tanA
sec
2
A
-
tan
2
A
×
cosecA
-
cotA
cosec
2
A
-
cot
2
A
=
secA
-
tanA
1
×
cosecA
-
cotA
1
=
secA
-
tanA
cosecA
-
cotA
=
secA
cosecA
-
secA
cotA
-
tanA
cosecA
+
tanA
cotA
=
secA
cosecA
-
cosecA
-
secA
+
1
=
secA
cosecA
-
1
-
1
cosecA
-
1
=
secA
-
1
cosecA
-
1
Regards
Suggest Corrections
0
Similar questions
Q.
Prove that
s
e
c
A
−
t
a
n
A
s
e
c
A
+
t
a
n
A
=
c
o
s
2
A
(
1
+
s
i
n
A
)
2
Q.
t
a
n
A
s
e
c
A
−
1
=
t
a
n
A
+
s
e
c
A
+
1
s
e
c
A
−
1
+
t
a
n
A
Q.
s
e
c
A
−
t
a
n
A
s
e
c
A
+
t
a
n
A
=
1
−
2
s
e
c
A
t
a
n
A
+
2
t
a
n
2
A
Q.
Prove that tanA+secA-1/tanA-secA+1=1+sinA/cosA
Q.
Prove that
tan
A
1
−
cot
A
+
cot
A
1
−
tan
A
=
secA
cosecA
+
1.
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
Standard Values of Trigonometric Ratios
MATHEMATICS
Watch in App
Explore more
Standard Values of Trigonometric Ratios
Standard X 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