Introduction To Trigonometry
> Question
MCQ
1 mark
Year: 2023
Easy
CBSE Class 10
trigonometry
trigonometric-ratios
Question
If
tan
θ
=
12
5
, then the value of
s
i
n
θ
−
c
o
s
θ
s
i
n
θ
+
c
o
s
θ
is:
Solution
1
Dividing numerator and denominator by
cos
θ
:
t
a
n
θ
−
1
t
a
n
θ
+
1
=
12
5
−
1
12
5
+
1
=
−
12
7
12
17
=
−
7
17
+1 mark
Practice this question interactively with step-by-step AI feedback
Sign up for SuperPadhai