Question

for p q r s 0 the value of each ratio is p/q+r=q/r+s=r/s+p=s/p+q​

Answer 1

Step-by-step explanation:

Let p ,q ,r ,s be 1 which is also greater than 0 then substitute it in the given equation...hence it is proven and the ratio is 1/2

Answer 2

Answer:

p/(q+r)= q/(r+s) = r/(s+p) = s/(p+q) =  1/2

Step-by-step explanation:

p/(q+r)= q/(r+s) = r/(s+p) = s/(p+q) = k

=> p = kq + kr

 q = kr + ks​

 r = ks + kp

 s = kp + kq

Adding aal

=> (p + q + r + s)  =  2 k ( p + q + r + s)

=> 1 = 2k

=> k = 1/2

p/(q+r)= q/(r+s) = r/(s+p) = s/(p+q) =  1/2