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Definite Integration question

2023 · 11 Apr · Shift 1 · Q30
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  2. /JEE Main
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  5. /2023 · 11 Apr · Shift 1 · Q30

Definite Integration question

2023 · 11 Apr · Shift 1 · Q30

JEE MainMathematicsDefinite IntegrationMCQ+4 / −1
The value of the integral ∫−log⁡e2log⁡e2ex(log⁡e(ex+1+e2x))dx\int_{-\log _{e} 2}^{\log _{e} 2} e^{x}\left(\log _{e}\left(e^{x}+\sqrt{1+e^{2 x}}\right)\right) d x∫−loge​2loge​2​ex(loge​(ex+1+e2x​))dx is equal to :
  1. A
    log⁡e((2+5)21+5)+52\log _{e}\left(\frac{(2+\sqrt{5})^{2}}{\sqrt{1+\sqrt{5}}}\right)+\frac{\sqrt{5}}{2}loge​(1+5​​(2+5​)2​)+25​​
  2. B
    log⁡e(2(2+5)21+5)−52\log _{e}\left(\frac{\sqrt{2}(2+\sqrt{5})^{2}}{\sqrt{1+\sqrt{5}}}\right)-\frac{\sqrt{5}}{2}loge​(1+5​​2​(2+5​)2​)−25​​
  3. C
    log⁡e(2(2+5)1+5)−52\log _{e}\left(\frac{2(2+\sqrt{5})}{\sqrt{1+\sqrt{5}}}\right)-\frac{\sqrt{5}}{2}loge​(1+5​​2(2+5​)​)−25​​
  4. D
    log⁡e(2(3−5)21+5)+52\log _{e}\left(\frac{\sqrt{2}(3-\sqrt{5})^{2}}{\sqrt{1+\sqrt{5}}}\right)+\frac{\sqrt{5}}{2}loge​(1+5​​2​(3−5​)2​)+25​​
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