Question #a6ad5
2 Answers
Jul 19, 2017
Explanation:
Jul 19, 2017
Explanation:
#"note that "logx-=log_(10)x#
#log2x=2(1-log5)=2-2log5#
#rArrlog2x=log100-log25larr log_(10)100=2#
#rArr2x=4rArrx=2#