1+sin2A/ cos2A = cosA+sinA/cosA-sinAProve that .....
Simran s , 7 Years ago
Grade 11
Trigonometry> 1+sin2A/ cos2A = cosA+sinA/cosA-sinA Prov...
1 AnswersGautham
Last Activity: 7 Years ago
sin^2A+cos^2A+2sinAcosA/cos^2A-sin^2AOn simplifiying=(sinA+cosA)^2/(cosA-sinA)(cosA+sinA)On simplifiying=cosA+sinA/cosA-sinAHence the answer is proved
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