What is the value of (sin 2°+sin 4°+sin 6°+.......+sin 86°+sin 88°) expression?
Soumadip Saha , 7 Years ago
Grade 12
Trigonometry> What is the value of (sin 2°+sin 4°+sin 6...
1 Answers
Subhash Kumar Mehta
Last Activity: 7 Years ago
By adding the actual value of all sines we get total sum=28.14498081 . I have added these values on calculator. If you just want to get only numerical ans this is the answer provided above. Please approve my answer so i can conclude the same.
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