0 votes 0 votes if $\log_3\left(2^x - 5\right), \: \log_3\left(2^x - \frac{7}{2}\right)$ are in arithmetic progression, then the value of $x$ is equal to $5$ $4$ $2$ $3$ Quantitative Aptitude cat2003-1 quantitative-aptitude logarithms arithmetic-progression + – go_editor asked Feb 10, 2016 retagged Apr 2, 2022 by Lakshman Bhaiya go_editor 13.8k points 615 views answer comment Share See all 2 Comments See all 2 2 Comments reply minal 2.3k points commented Jun 3, 2016 reply Share can we find value of x , only by given 2 terms , if i am not wrong then for , a,b ,c in AP , 2b=a+c , so here atleast 3 term should be there rt ? 0 votes 0 votes Leen Sharma 11.5k points commented Jun 3, 2016 reply Share yes,Right. 1 votes 1 votes Please log in or register to add a comment.