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If 2^a =7^b then number of ordered pair...

If `2^a =7^b` then number of ordered pairs `(a, b)` of real numbers is

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  2. The number of N=6-(6(log)(10)2+(log)(10)31) lies between two successi...

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  5. If log2log3log4log5A=x, then the value of A is (a) 120^x (b) 2^(60 x...

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  11. Solve following log equation log^2x-3logx=log(x^2)-4

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  12. Solve following log equation (log)(1//3)x-3\ sqrt((log)(1//3)x)+2=0

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  13. Solve the value of x : 2(logxsqrt(5))^2-3logx sqrt(5)+1=0

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