cos²A/cot²A-cos²A=3
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Answered by
7
Answer:
Answer
cot
2
A−cos
2
A=cos
2
A⋅cot
2
A
⇒
sin
2
A
cos
2
A
−cos
2
A
⇒cos
2
A
sin
2
A
(1−sin
2
A)
⇒cos
2
A⋅
sin
2
A
cos
2
A
⇒cos
2
A⋅cot
2
A=RHS
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lucifer289535:
you are getting my question wrong
hi skn420nvs
Answered by
16
Answer:
Answer
cot
2
A−cos
2
A=cos
2
A⋅cot
2
A
⇒
sin
2
A
cos
2
A
−cos
2
A
⇒cos
2
A
sin
2
A
(1−sin
2
A)
⇒cos
2
A⋅
sin
2
A
cos
2
A
⇒cos
2
A⋅cot
2
A=RHS
Step-by-step explanation:
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