If `x_(1)` and `x_(2)` are solution of the equation `log_(5)(log_(64)|x|+(25)^(x)-(1)/(2))=2x`, thenA. `x_(1)=2x_(2)`B. `x_(1)+x_(2)=0`C. `x_(1)=3x_(2)`D. `x_(1)x_(2)=64`

If `x_(1)` and `x_(2)` are solution of the equation `log_(5)(log_(64)|

1.	If `x_(1)` and `x_(2)` are solution of the equation `log_(5)(log_(64)\|x\|+(25)^(x)-(1)/(2))=2x`, thenA. `x_(1)=2x_(2)`B. `x_(1)+x_(2)=0`C. `x_(1)=3x_(2)`D. `x_(1)x_(2)=64`
Answer» Correct Answer - B `log_(5)(log_(64)\|x\|+(25)^(x)-(1)/(2))=2x` `rArr log_(64)\|x\|+(25)^(x)-(1)/(2)=(25)^(x)` `rArr log_(64)\|x\|=(1)/(2)` `rArr \|x\|=8` `rArr x=-8,8`

If `a gt 1, x gt 0` and `2^(log_(a)(2x))=5^(log_(a)(5x))`, then x is equal toA. `(1)/(10)`B. `(1)/(5)`C. `(1)/(2)`D. 1
If `x_(1)` and `x_(2)` are solution of the equation `log_(5)(log_(64)|x|+(25)^(x)-(1)/(2))=2x`, thenA. `x_(1)=2x_(2)`B. `x_(1)+x_(2)=0`C. `x_(1)=3x_(2)`D. `x_(1)x_(2)=64`
The value of x satisfying `5^logx-3^(logx-1)=3^(logx+1)-5^(logx - 1)` , where the base of logarithm is 10 is not : 67 divisible by
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If `log_(3)x-(log_(3)x)^(2)le(3)/(2)log_((1//2sqrt(2)))4`, then x can belong toA. `(-oo,1//3)`B. `(9,oo)`C. (1,6)D. `(-oo,0)`
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