Question

solution plzzzz ..... i want full approach... ​

Answer 1

$\color {red}\huge\bold\star\underline\mathcal{Question:-}$ We have to Find for how many days B work ...

$\huge\underline\blue{\sf Given:}$

A can complete whole work in 10 days.

B can complete whole work in 15 days.

C can complete whole work in 20 days.

After some time C left the work and they earn 24000 together and B got 8000 more than C .

$\bold{\boxed{\huge{\boxed{\orange{\small{\boxed{\huge{\red{\bold{\:Answer}}}}}}}}}}$ :----

$see \: my \: solution \: in \: image \: .$

$\large\red{\boxed{\sf </strong><strong>(5 \times \frac{5}{7})\: days</strong><strong>}}$

$hope \: it \: helps \: you \: ...$

$\huge\blue{THANKS}$

Answer 2

Step-by-step explanation:

There are several undefined terms which we should keep in mind. They are consistent, because they deal with two different situations:

(i) says that the given two points A and B, there is a point C lying on the line in between them;

(ii) says that given A and B, we ca take C not lying on the line through A and B.

These ‘postulates’ do not follow from Euclid’s postulates.

However, they follow from axiom stated as given two distinct points; there is a unique line that passes through them..