Math, asked by ritwikgupta2004, 1 month ago

The value of tan 1o . tan 2o . tan 3o….tan 89o =

Answers

Answered by dmkjn1999gmailcom

0

Answer:

1

Step-by-step explanation:

Tan1=cot(90-1)

So similarly for all and tan 45=1

Answered by Anonymous

0

tan 1° tan 2° tan 3°×------× tan 89°

= (tan 1° tan89°)( tan 2° tan88°) ×---× tan 45°

= (tan 1° cot1° )( tan 2° cot 2°)×---× tan45°

=1

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