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Differential Equations question

2021 · 16 Mar · Shift 2 · Q24
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  5. /2021 · 16 Mar · Shift 2 · Q24

Differential Equations question

2021 · 16 Mar · Shift 2 · Q24

JEE MainMathematicsDifferential EquationsMCQ+4 / −1
If y = y(x) is the solution of the differential equation dydx{{dy} \over {dx}}dxdy​+ (tan x) y = sin x, 0≤x≤π30 \le x \le {\pi \over 3}0≤x≤3π​, with y(0) = 0, then y(π4)y\left( {{\pi \over 4}} \right)y(4π​) equal to :
  1. A
    12{1 \over 2}21​ loge 2
  2. B
    (122)\left( {{1 \over {2\sqrt 2 }}} \right)(22​1​) loge 2
  3. C
    loge 2
  4. D
    14{1 \over 4}41​ loge 2
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