Question

(a+b):(ab)^1/2=4:1. then find the value of the (a/b)^1/2 + (b/a)^1/2

Answer 1

Step-by-step explanation:

(a+b):(ab)^1/2=4:1

=> (a+b)/(ab)^1/2=4/1

=> a/(ab)^1/2 + b/(ab)^1/2 = 4

=> (a/b)^1/2 + (b/a)^1/2 = 4

Answer 2

Answer:

Answer is 2

Step-by-step explanation:

= (a/b)^0.5 + (b/a)^0.5

= a^0.5 / b^0.5 + b^0.5 / a^0.5

= (a^0.5 b^0.5 + a^0.5 b^0.5 ) / a^0.5 b^0.5

= 2(a^0.5 b^0.5 ) / a^0.5 b^0.5

= 2