If alpha and Beta are complement angles then cot & Cot B=
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Answered by
2
Answer:
The correct answer will be 1.
If alpha and Beta are complement angles then cot & Cot B= 1.
Step-by-step explanation:
See the attachment for Step by Step Explanation.
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Answered by
1
Answer:
Step-by-step eGiven, α and β are complementary.
∴α+β=90
⇒β=90−α
cosecαcosec(90−α)
(
sin(90−α)
sinα
+
cos(90−α)
cosα
)
2
1
cosecα.secα
(
cosα
sinα
+
sinα
cosα
)
−
2
1
=
sinα
1
⋅
cosα
1
(
sinαcosα
sin
2
α+cos
2
α
)
−
2
1
=
sinαcosα
1
×
sinαcosα
=1xplanation:
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