Find: pilog* as Find : pb log & dx ...
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Find: pilog* as Find : pb log & dx Ja X

11th - 12th Class
Maths
Solution
100
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Let ( u=log x cdot ) Then ( d u=frac{1}{x} d x ) ( therefore int_{a}^{12} ) udu ( =frac{1}{2} v^{2}+c ) "Substituting 800 u we qut ( 3left[frac{1}{2}(operatorname{cog} x)^{2}+cright]_{a}^{b} ) ( left.therefore frac{1}{2} log aright)^{2}-frac{1}{2}(log b)^{2} )
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