(1+cosπ/8)(1+cos3π/8)(1+cos5π/8)(1+cos7π/8)=1/8
Answers
Answered by
31
Hey there!
The answer is in the image.
Hope it helps,
Purva
Brainly Community
The answer is in the image.
Hope it helps,
Purva
Brainly Community
Attachments:
Answered by
10
Answer:
Step-by-step explanation:
Attachments:
Similar questions