If tanB= n tanA/ 1+(1-n) tan^2 A, prove that tan (A-B)= (1-n) tan A
Indoorspy , 3 Years ago
Grade 12
Trigonometry> If tanB= n tanA/ 1+(1-n) tan^2 A, prove t...
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Sakshi Kesharwal
Last Activity: 2 Years ago
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