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TanA÷(1+tan×tan A) square + cosA ÷ (1+ cot × cotA) square =sin A×cos A |
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Answer» tanA÷ (1+sinA/cosA × sinA/cosA) SQUARE tanA÷(1+SIN SQ A / COS sq A) square tanA÷(cos sq A + sin sq A/cos sq A) square tanA÷(1/cos sq A) square |
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