`iF a^2+b^2=34ab , then 2log(a+b)-loga-logb is equal to`

If log_a(ab)=x then log_b(ab) is equals to

If log_a(ab)=x then log_b(ab) is equals to

If log_a(ab)=x then log_b(ab) is equals to

If log(2a-3b)=loga-logb, then a=

If a^(2) + b^(2) = 7 ab , then log (( a + b)/(3 )) equals

If a ,\ b ,\ c are pth, qth and rth terms of a GP, the |loga p1logb q1logc r1| is equal to- log\ a b c b. 1 c. 0 d. p q r

If a^(2)+b^(2)=23ab , then prove that log(a+b)/5=1/2(loga+logb)

If a^2+b^2=18ab ,then prove that log((a-b)/4)=1/2(loga+logb)