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$$x + 1 - 2{\\log _2}(3 + {2^x}) + 2{\\log _4}(10 - {2^{ - x}}) = 0$$, के मूलों का योग, है :","ans",[415],1,"2021 - 31st August Evening Shift","course","mathematics-hindi","opts",[421,422,423,424],"log₂ 14","log₂ 11","log₂ 12","log₂ 13","9","initComment","initReply","actionData","errors"]

JEE MAIN - Mathematics Hindi (2021 - 31st August Evening Shift - No. 9)

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