2 years ago

If 2tanB+cotB=tanA,then proved that 2tan(A-B)=cotB

Mathematics

1 answer:

Stolb23 [73]2 years ago

6 0

Answer:

it is so hard it's optional math bro I tried much

Step-by-step explanation:

hope others can give answers

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2 years ago

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9 x ≥ 117

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3 years ago

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3 years ago

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If 2tanB+cotB=tanA,then proved that 2tan(A-B)=cotB​

If 2tanB+cotB=tanA,then proved that 2tan(A-B)=cotB