The least positive non-integral solution of the equation \sin \\pi(x^{2}+x)=\sin \\pix^{2} is

irrational of the form \sqrt{{p}

irrational of the form \sqrt{{p}-1}/{4}, where {p} is an odd integer

irrational of the form \sqrt{{p}+1}/{4}, where {p} is an even integer

BITSAT 2020 Paper

Section: Mathematics

Question : 133 of 150

Marks: +1, -0

The least positive non-integral solution of the equation sin‌π(x2+x)=sin‌π‌x2 is

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