`(0.06xx0.06xx0.06-0.05xx0.05xx0.05)/(0.06xx0.06+0.06xx0.05+0.05xx0.05)` का सरलीकरण है ?

Options

A. `1`
B. `0.1`
C. `0.01`
D. `0.001`

Answer

C

Explanation

`(0.06xx0.06xx0.06-0.05xx0.06xx0.05)/(0.06x0.06+0.06xx0.05+0.05xx0.05)`
`implies(0.06^(3)-0.05^(3))/(0.06^(2)+0.06xx0.05+0.05^(2))`
`implies(a^(3)-b^(3))/(a^(2)+ab+b^(2))`
`implies ((a-b)(a^(2)+ab+b^(2)))/((a^(2)+ab+b^(2)))`
`implies a-b`
So `a=0.06, b=0.05`
`implies0.06implies0.05implies0.01`