Grade 11Trigonometry
prove that (cosecA-secA)(cota-tana)=(cosecA+secA)(secAcosecA-2)
prove that (cosecA-secA)(cota-tana)=(cosecA+secA)(secAcosecA-2)
1 Answer
Harsh Patodia
Approved Tutor Answer9 Years agoPFA
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