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1. tan 85° tan 65º tan 45º tan 25° tan 5° |
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Answer» Answer: 1 Step-by-step EXPLANATION: convert TAN5 into cot 85 and tan 25 into cot 65 then take the reciprocal of cot 85 and cot 65 which will be 1/tan85 and 1/tan 65 and now CANCEL them , put the value of tan 45 which is 1. HOPE IT HELPEDPLZ MARK AS BRAINLIEST |
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