The number of values of x in the interval [0,3 \pi] satisfying the equation 2 \sin ^2 x+5 \sin x-3=0 is [AIEEE 2006]

AIEEE 2006 Solved Paper

Section: Mathematics

Question : 109 of 143

Marks: +1, -0

The number of values of x in the interval [0,3π] satisfying the equation 2sin‌2x+5sin‌x−3=0 is

[AIEEE 2006]

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