Question

Q find the mantissa of log10 1/16 = -1.2040


can u tell how it get 0.7960 ​

Answer 1

Answer:

Mantissa of logarithm of 719.3 to base 10 is 0.8569

Then, mantissa of logarithm of 71.93 is also 0.8569

As, log

10

(719.3)=2+(0.8569)(mantissa)

So, log

10

(71.93)=1+(0.8596) (mantissa) please mark me as brainlest

Answer 2

Answer:

Solution: Given logo 16 -1.2040=(-1)+(-0.2040)

Add and subtract -1, then we get

= (-1-1)+(1-0.2040) = -2+0.7960=2.7960

logo 2.7960 16

.. Required Mantissa is 0.7960

Note: If m,n are two positive numbers such that m = n * 10 ^ k , where ke N, then log m and log n have the same mantissa.

Step-by-step explanation:

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