plzz solve 12 th question ....
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Answered by
1
hey mate
here is your answer
using power law
log mⁿ=n log m
log 21^5
5 log 21
5 log (3*7).
using product law
log mn=log m+log n
5 ( log 3 + log 7)
5 (0.4771+0.8451)
5*(1.3222)
10/2(1.3222)
10*0.6611
6.611(answer)
here is your answer
using power law
log mⁿ=n log m
log 21^5
5 log 21
5 log (3*7).
using product law
log mn=log m+log n
5 ( log 3 + log 7)
5 (0.4771+0.8451)
5*(1.3222)
10/2(1.3222)
10*0.6611
6.611(answer)
Answered by
18
= log 21⁵ = 5 log 21 = 5 log(7 × 3) = 5( log 7 + log 3)
= 5 (0.8451 + 0.4771) = 5 × 1.3222
glad help you
it helps you
thank you ☺
Vaibhavhoax:
wello. ^_^
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