cospi/18*cos3pi/18*cos5pi/18*cos7pi/18=3/16
Answers
Answered by
1
Answer:
727912................
Similar questions
English,
2 months ago
Geography,
2 months ago
Social Sciences,
5 months ago
Hindi,
5 months ago
Math,
10 months ago
Science,
10 months ago
Computer Science,
10 months ago