Its option e
Why?
[tex]\\ \sf\longmapsto 0.000354\times 10^4[/tex]
It can be written as
[tex]\\ \sf\longmapsto \dfrac{354}{10000}\times 10^4[/tex]
[tex]\\ \sf\longmapsto \dfrac{354}{10^4}\times 10^4[/tex]
[tex]\\ \sf\longmapsto 354[/tex]
Hence its wrongly written
d is also wrong
[tex]\\ \sf\longmapsto 75.3\times 10^2[/tex]
[tex]\\ \sf\longmapsto \dfrac{753}{10}\times 100[/tex]
[tex]\\ \sf\longmapsto 7530[/tex]
- Its need not be simplified .
