Question

b
29. If a : b = 4:1 then
√a/b+√b/a
is
b
(a) 5/2
(b) 4
(c) 5
(d) none of these​

Answer 1

Answer:

Step-by-step explanation:

a/b = 4/1

√a/b + √b/a

= √4/1 + √1/4

= 2 + 1/2

= 5/2

Hence answer is a) 5/2

Answer 2

Answer:

correct option is a 5/2

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