Question

if a:b:c=1:√3:2 if c=4 can define value of b​

Answer 1

Solution :-

Given that :-

▪️a:b:c = 1:√3 :2

▪️c = 4

Now let us consider the common divisor of ratio be x

Then

a = x

b = x√3

c = 2x

Now as c = 4

→ 2x = 4

→ x = 2

So from here value of

a = x = 2

b = x√3 = 2√3

Answer 2

Answer:

$\large{\underline{\boxed{\sf b = \sqrt{3}}}}$

Step-by-step explanation:

Given that -

a : b : c = 1: √3 : 2

Let the common ratio of a, b and c be x.

Thus, a = x

b = √3 x

c = 2x

It is given that -

c = 4

⇒ 2x = 4

⇒ x = $\dfrac{4}{2}$

⇒ x = 2

Therefore, the values of a, b and c:

• a = 2
• b = √3 * 2 = 2√3
• c = 2 * 2 = 4

Hence, the value of b is 2√3.