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Byju's Answer
Standard X
Mathematics
Trigonometric Ratios of Complementary Angles
Simplify si...
Question
Simplify
sin
36
∘
cos
54
∘
−
tan
54
∘
cot
36
∘
Open in App
Solution
sin
36
°
cos
54
°
−
tan
54
°
cot
36
°
=
sin
(
90
°
−
54
°
)
cos
54
°
−
tan
(
90
°
−
36
°
)
cot
36
°
=
cos
54
°
cos
54
°
−
cot
36
°
cot
36
°
=
1
−
1
=
0.
Hence, the answer is
0.
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0
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Q.
sin
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