Math, asked by ghotrajashan, 1 year ago

find the value of tan square 10 - cot square 80

Answers

Answered by Shashankool

172

tan²10- cot² 80
tan²(90-80)-cot²80
cot²80-cot²80
0ans

Answered by rsvarier13

72

Answer:

Step-by-step explanation is given in the attached image

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