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Indefinite Integrals question

2007 · Shift 0 · Q50
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  5. /2007 · Shift 0 · Q50

Indefinite Integrals question

2007 · Shift 0 · Q50

JEE MainMathematicsIndefinite IntegralsMCQ+4 / −1
∫dxcos⁡x+3sin⁡x\int {{{dx} \over {\cos x + \sqrt 3 \sin x}}}∫cosx+3​sinxdx​ equals
  1. A
    log⁡ tan⁡ (x2+π12)+C\log \,\tan \,\left( {{x \over 2} + {\pi \over {12}}} \right) + Clogtan(2x​+12π​)+C
  2. B
    log⁡ tan⁡ (x2−π12)+C\log \,\tan \,\left( {{x \over 2} - {\pi \over {12}}} \right) + Clogtan(2x​−12π​)+C
  3. C
     12 log⁡ tan⁡ (x2+π12)+C\,{1 \over 2}\,\log \,\tan \,\left( {{x \over 2} + {\pi \over {12}}} \right) + C21​logtan(2x​+12π​)+C
  4. D
     12 log⁡ tan⁡ (x2−π12)+C\,{1 \over 2}\,\log \,\tan \,\left( {{x \over 2} - {\pi \over {12}}} \right) + C21​logtan(2x​−12π​)+C
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