Math, asked by deepika1613, 1 year ago

find the value of tan5.Tan25.Tan65.Tan85

Answers

Answered by anshikakesari

3

Tan5. tan25. tan65. tan85

tan(90-85).tan(90-65).tan65. tan85

cot85. cot65. tan65. tan85

1.1

1

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