Question

Clear selection
Q5. if a and b vary inversely as each
other and a = 16 when b= 4. find b
when a= 8.​

Answer 1

Answer:

2

Step-by-step explanation:

if a=16 ,

b = 4

as we can see that if we multiply b×4 then a will come

so,

let b = x

4×x = 8

4x = 8

x = 8/4

x = 2

a = x =2