LIVE Course for free

Rated by 1 million+ students
Get app now
0 votes
33 views
in Logarithm by (15 points)
recategorized by

Find x:

x1-log2= 0.01

Please log in or register to answer this question.

1 Answer

0 votes
by (45.9k points)

21-log2x = 0.01

⇒ 2 log22 - log2x = 0.01 = 1/100

⇒ 2 log2(2/x) = 1/100 (\(\because\) log A - log B = log\(\frac{A}B\))

⇒ \(\frac2x\) = \(\frac1{100}\) (\(\because\) alogax = x)

⇒ x = 2 x 100 = 200

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.

...