solve (1 + x )^-33 = 0.402, with the help of log table
Answers
Answer:
Find the value with the help of logarithm tables:
5872×0.058
ANSWER
Let x=5872×0.058
Taking log both sides, we have
logx=log(5872×0.058)
logx=log5872+log0.058(∵logab=loga+logb)
logx=log(58.72×10
2
)+log(58×0
−3
)
logx=log58.72+2+log58−3(∵log10=1)
⇒1+logx=log58.72+log58
Using log table, we get
log58.72=1.77
log58=1.76
∴1+logx=1.77+1.76
⇒logx=3.53−1
⇒logx=2.53
⇒x=Antilog(2.53)=338.84
Therefore,
5872×0.058≈338.84
Step-by-step explanation:
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Answer:
In mathematics, the logarithm is the inverse function to exponentiation. That means the logarithm of a given number x is the exponent to which another fixed number, the base b, must be raised, to produce that number x.
Step-by-step explanation:
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