Math, asked by dhruvjainaditya, 9 months ago

If log3x = a and log7x = b, then which of the following is equal to log21x?
A
ab
B В
ab
a'+b
1
С C
a +b
1
+ b

Answers

Answered by shimla9645

0

Answer:

(ab) both will be log 21x

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