Math, asked by ironman93, 11 months ago

sin 17° sin 3° sin 1° sec 73°sec 87° sec 89°

Answers

Answered by agXaa

8

Answer:

1

Step-by-step explanation:

sin17=cos73

sin3=cos87

sin1=cos89

=(cos73sec73)(cos87sec87)(cos89sec89)

(cosx)(secx)=1

Ans.=1×1×1=1

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