Evaluate Log100 - log 0.001
- log 0.0001
Solution
= Log100 - log 0.001
- log 0.0001
= Log102 - log
10-3 – log 10-4
= 2Log10 - (-3 log 10) –
(-4log 10)
= (2x1) - (-3x1) - (-8x1)
=2 - (-3) – (-4)
= 2 + 3 + 4
=9
Hence Log100 - log 0.001-
log 0.0001 = 9
TRY THIS………………………
Evaluate Log10000 - log 0.000001
- log 0.00000001
No comments:
Post a Comment