Math, asked by deadlydagars7759, 1 year ago

The value of tan 5 tan 85
(a) 1 (b) 0 (c)√3 (d)1\√3

Answers

Answered by dhana232323

9

Answer:

Step-by-step explanation:

tan5 tan85

=tan(90-85) tan85

=cot85 tan 85

=1/tan85 tan85

=1

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