JEE Main 202117 Mar, Morning shiftMathematicsEasyComplex Numbers and Quadratic Equations264× since 2002The value of 4+15+14+15+14+......∞4 + {1 \over {5 + {1 \over {4 + {1 \over {5 + {1 \over {4 + ......\infty }}}}}}}}4+5+4+5+4+......∞1111 is :AOption A. 2 + 2530{2 \over 5}\sqrt {30}5230BOption B. 2 + 4530{4 \over {\sqrt 5 }}\sqrt {30}5430COption C. 5 + 2530{2 \over 5}\sqrt {30}5230DOption D. 4 + 4530{4 \over {\sqrt 5 }}\sqrt {30}5430CheckSkip · show solution
