if `(1+3+5-...upto n terms)/(4+7+10+...upto n terms)=20/(7log_10 X` and `n = log_10 x + log_10 X^1/2 + log_10 X^1/4 + ............ + oo` , then `x` is equal to

If (1 + 3 + 5 + .... " upto n terms ")/(4 + 7 + 10 + ... " upto n terms") = (20)/(7 " log"_(10)x) and n = log_(10)x + log_(10) x^((1)/(2)) + log_(10) x^((1)/(4)) + log_(10) x^((1)/(8)) + ... + oo , then x is equal to

If (1 + 3 + 5 + .... " upto n terms ")/(4 + 7 + 10 + ... " upto n terms") = (20)/(7 " log"_(10)x) and n = log_(10)x + log_(10) x^((1)/(2)) + log_(10) x^((1)/(4)) + log_(10) x^((1)/(8)) + ... + oo , then x is equal to

If (1+3+5+...+ nterms )/(4+7+10+... nterms )=(20)/(7log_(10)x) and n=log_(10)x+log_(10)x^((1)/(2))+.......oo then x is equal to

Solve x+log_10(2^x+1)= log_10 6+xlog_10 5 .

if x+log_10 (1+2^x)=xlog_10 5+log_10 6 then x

if x+log_10 (1+2^x)=xlog_10 5+log_10 6 then x

Determine x if log_10 (log_10 x)=1

If log_10 2, log_10(2^x- 1) and log_10(2^x+3) are in A.P., then find the value of x.

Solve for x. log_(0.1) sin 2x +log_10 cos x = log_10 7 .