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Byju's Answer
Standard X
Mathematics
Trigonometric Ratio(sin,cos,tan)
prove that co...
Question
prove that cot theta/cosec theta+1=cosec theta +1/cot theta.
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Solution
LHS
=
cot
θ
cosec
θ
+
1
=
cot
θ
cosec
θ
+
1
×
cosec
θ
-
1
cosec
θ
-
1
=
cot
θ
cosec
θ
-
1
cosec
2
θ
-
1
=
cot
θ
cosec
θ
-
1
cot
2
θ
=
cosec
θ
-
1
cot
θ
=
RHS
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Prove that :
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-
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+
cot
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1
-
tan
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+
s
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θ
cosec
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