If log72 = m, then log4928 is equal to ?
A) 1/(1+2m)
B) (1+2m)/2
C) 2m/(2m+1)
D) (2m+1)/2m
Answers
Answered by
1
Answer: B) (1+2m)/2
Explanation:
log49(28) = 12log7(7×4)
= 12+12(2log7(2))
= 12+log7(2)
= 12 + m
= 1+2m2.
Explanation:
log49(28) = 12log7(7×4)
= 12+12(2log7(2))
= 12+log7(2)
= 12 + m
= 1+2m2.
Answered by
1
Hii dear here is ur answer
Option b is the correct answer
Hope its help u
Option b is the correct answer
Hope its help u
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