Question

If 2<a<5 where a belongs to N and 5<b<10 where b belongs to N then minimum value of 2a/a+b​

Answer 1

Answer:

$\blue{\huge{\bold{\boxed{\green{\boxed{\red{\underline{ANSWER}}}}}}}}$

given

2<a<5

that means a value lies between 2 and 5

where a=3 or 4

now 5<b<10

b lies between 5 and 10

so b= 6,7,8,9

now the value of 2a/a+b

1. if a=3 and b=6, 6/9=2/3=0.6
2. if a=3, b=7, 6/10=3/5=0.6
3. if a=3, b=8, 6/11=0.54
4. if a= 3, b=9, 1/2=0.5
5. if a=4, b=6, 4/5=0.8
6. if a=4, b=7, 8/11=0.7
7. if a=4, b=8, 2/3=0.6
8. if a=4, b=9, 8/13=0.6

therefore

2a/a+b value is

0.8≤(2a/a+b)≥0.5

is your answer

please mark me as brainleist

thank you❤