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Prove that (1+cotA+tanA)(sinA-cosA)/sec³A-cosec³A=sin²Acos²A #trignometry
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Prove that Sin²ACos²A
(1+cotA+tanA)(sinA-cosA)/sec³A-cosec³A=sin²Acos²A
#ncert #class10thmaths #trigonometry
(1+cotA+tanA)(sinA-cosA)/sec³A-cosec³A=sin²Acos²A
#ncert #class10thmaths #trigonometry