If `log_(10000) x=-1/4,\ then \ x` is equal to a. `1/(10)` b. `1/(100)` c. `1/(1000)` d. `1/(10000)`

If log_(10000)x=-(1)/(4), then backslash x is equal to a.(1)/(10) b.(1)/(100) c.(1)/(1000) d.(1)/(10000)

If log_(10)125+log_(10)8=x, then backslash x is equal to a.(1)/(3) b.0.064 c.-3 d.3

If log_(x)y=100backslash and log_(2)x=10, then the value of y is a.2^(10) b.2^(100) c.2^(1000) d.2^(10000)

If log_(10)5+log_(10)(5x+1)=log_(10)(x+5)+1, then x is equal to

The value of 1 + (11)/(10) + (11)/(100) + (111)/(1000) + (111)/(10000) is

The value of 1 + (11)/(10) + (11)/(100) + (111)/(1000) + (111)/(10000) is

If log_(10)7=a,(:then backslash log_(10)((1)/(70)) is equal to a.-(1+a) b.(a)/(10) c.(1)/(10a) d.(1+a)^(-1)

If log_(x)(0.1)=-(1)/(3), then the value of x is a.10 b.100 c.1000 d.(1)/(1000)

If log_(10) x+log_(10) y= 3 and log_(10) x-log_(10) y=1, then x and y are respectively a. 10 and 100 b. 100 and 10 c. 1000 and 100 d. 100 and 1000