Math, asked by veenaplatinum, 9 months ago

evaluate tan 35degree tan 40degree tan45degree tan55degree

Answers

Answered by adityaambade

1

Step-by-step explanation:

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Answered by zap69077

0

Answer:

Step-by-step explanation:

tan35°×tan40°×tan45°×tan50°×tan55°

=tan35°×tan40°×tan45°×cot(90-50)°×cot(90-55)°

=tan35°×cot35°tan40°×cot40°×tan45°

=1×1×1=1

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