Math, asked by ramyaatta32, 8 months ago

Find the value of sin (10 ) + sin (20°) + sin (30°) + sin (40°) + ... + sin (360°)

Answers

Answered by Anonymous

4

Step-by-step explanation:

sin(360-£) =-sin£

Hence sin10°+sin350°=sin10°-sin10°=0

sin20°+sin340°=0

And so on.

sin180°=0

sin360°=0

Hence required sum = 0

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