CBSE Class 11-commerce Answered
cos^3π\5+cos^4π\5
Asked by pgsrilakshmivenkateshwara | 16 Aug, 2023, 07:07: PM
Expert Answer
To find the value of cos2(3pi/5) + cos2(4pi/5)
Answered by Renu Varma | 17 Aug, 2023, 03:33: PM
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