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Byju's Answer
Standard X
Mathematics
Complementary Trigonometric Ratios
Evaluate : co...
Question
Evaluate : cos(360+Q) cosec(360+Q) tan(90+Q)/sec(90+Q) cos(360-Q) cot(90+Q)
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Solution
cos
360
+
θ
cosec
360
+
θ
tan
90
+
θ
sec
90
+
θ
cos
360
-
θ
cot
90
+
θ
=
cos
θ
.
cosec
θ
.
-
cot
θ
-
cosec
θ
.
cos
θ
.
-
tan
θ
=
-
cot
θ
tan
θ
=
-
cot
2
θ
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