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(secA +tanA)(1-sinA)=??? |
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Answer» Step-by-step explanation: (secA + TANA) / (1-sinA) (1/cosA + sinA/cosA )×(1-sinA) (1+sinA)(1-sinA)/ cosA 1-sin²A/cosA = cos²A/cosA = cosA answer ________________________Hope it's helpful |
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