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If x satisfies the inequality $${\log _{25}}{x^2} + {({\log _5}x)^2} WB JEE 2022 If 2 log(x + 1)$$ - $$log(x2$$ - $$1) = log 2, then x = WB JEE 2020 If$$\log _2^6 + {1 \over {2x}} = {\log _2}\left( {{2^{{1 \over x}}} + 8} \right)$$, then the value of x are WB JEE 2019 If$$x + {\log _{10}}(1 + {2^x}) = x{\log _{10}}5 + {\log _{10}}6$$, then the value of x is WB JEE 2018 If$$({\log _5}x)({\log _x}3x)({\log _{3x}}y) = {\log _x}{x^3}$$, then y equals WB JEE 2017 The sequence log a,$$\log {{{a^2}} \over b}$$,$$\log {{{a^3}} \over {{b^2}}}$$, ...... is WB JEE 2011 If$${\log _7}2 = \lambda $$, then the value of$${\log _{49}}(28)$$is WB JEE 2011 If$${\log _3}x + {\log _3}y = 2 + {\log _3}2$$and$${\log _3}(x + y) = 2$$, then WB JEE 2011 The sum of the series$${1 \over {1.2}} - {1 \over {2.3}} + {1 \over {3.4}} - \,\,.....\,\,\infty $$is WB JEE 2011 The value of$${{{{\log }_3}5 \times {{\log }_{25}}27 \times {{\log }_{49}}7} \over {{{\log }_{81}}3}}$$is WB JEE 2010 If x = logabc, y = logbca, z = logcab, then the value of$${1 \over {1 + x}} + {1 \over {1 + y}} + {1 \over {1 + z}}$$w... WB JEE 2009 The value of$$\left( {{1 \over {{{\log }_3}12}} + {1 \over {{{\log }_4}12}}} \right)$$is WB JEE 2009 If$${\log _5}\,\,{\log _5}\,\,{\log _2}x = 0$$then value of x is WB JEE 2008 ## MCQ (More than One Correct Answer) More The equation$${x^{{{(\log 3x)}^2}}} - {9 \over 2}\log 3\,x + 5 = 3\sqrt 3  has
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