Question

Q16 If a,b,c,are in proportion then *
1)a²=bc
2)b²=ac
3)c²=ab
4)None of these​

Answer 1

Answer:

1) a²=bc

hope it helps

Answer 2

Here's your Answer mate!

a , b , c are in proportion

Therefore,

$\frac{a}{b} = \frac{b}{c}$

Therefore, b² = ac.

Thus, option 2 is correct!

Hope it helps!!