Math, asked by keshavprajapati855, 8 months ago

Tan 35 ° tan 60° tan 55° tan 30 °

Answers

Answered by ankushchak

2

Answer:

1

Step-by-step explanation:

we have

tan35 tan60 tan55 tan30

tan(90-55) tan(90-30) tan55 tan30

cot55 cot30 tan55 tan39

= 1

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