The sum of all values of x in [0,2 \\pi], for which \sin x+\sin 2 x+\sin 3 x+\sin 4 x=0, is equal to [25 Jul 2021 Shift 1]

JEE Main 25 July 2021 Shift 1 Solved Paper

Section: Mathematics

Question : 72 of 90

Marks: +1, -0

The sum of all values of x in [0,2π], for which sin‌x+sin‌2‌x+sin‌3‌x+sin‌4‌x=0, is equal to

[25 Jul 2021 Shift 1]

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