So,Here is your today's challenge.
Solve it .
The question is in attachment.
Full explanation needed.
☁❌❌NO SPAM ❌❌☁
Answers
Let apple be x .
Let banana for monkey be y .
Let pineapple be x.
Hey I have a question :
Is pineapple a type of apple ?
Let's be serious !
x / ( y + z ) + y / ( x + z ) + z / ( x + y ) = 4
Target : To find one solution to this boring equation.
The solution should be whole and positive .
Okie .....
Mission starts :
x / ( y + z ) + y / ( x + z ) + z / ( x + y ) = 4
I think if we switch one value as 0 suppose y = 0 then it will be easier to find or reach our target .
Come on there can be 0 bananas .
( "Monkeys have eaten all bananas xD")
I am taking z = 0 for my benefit !
x / ( y + 0 ) + y / ( x + 0 ) + 0 / ( x + y ) = 4
= > x / y + y / x = 4
= > ( x² + y² ) xy = 4
= > x² + y² = 4 xy
= > x² + y² - 4 xy = 0
Stupid equation !
This equation can't be solved if some mediocre mathematicians correctly judge the steps.
Oh hold on ..
x / y + y / x = 4
Let x / y = t
= > t + 1 / t = 4
Now easy na ?? hold on
= > ( t² + 1 ) / t = 4
= > t² + 1 = 4 t
= > t² - 4 t + 1 = 0
Another stupid one !
Compare this stupid with ax² + bx + c = 0
[ does not deserve to be compared ]
a = 1
b = - 4
c = 1
Use Quadratic formula :
x = [ - b ± √ ( b² - 4 ac ) ] / 2 a
= > t = [ - ( - 4 ) ± √ ( ( - 4 )² - 4 × 1 × 1 ) ] / 2 × 1
= > t = [ 4 ± √ ( 16 - 4 ) / 2
= > t = [ 4 ± √12 ] / 2
= > t = [ 4 ± 2 √3 ] / 2
= > t = 2 [ 2 ± √3 ] / 2
= > t = 2 ± √3
Either x / y = 2 + √3
Or x / y = 2 - √3
√3 = 1.732 approx
x / y = 1.732 +2 is a possibility .
= > x / y = 3.732
= > x = 3.732 y
Trial and error .
y can be 1000
x can be 3732
x / y = 3732 / 1000
= > x / y = 3.732
Lets check the original equation...
3732 / 1000 + 1000 / 3732
= > 3.732 + 0.2679
= > 3.732 + 0.268 [ approx. ]
= > 4.000 [ approx. ]
If you want exact value ,
increase the decimal place of √3.
I took √3 = 1.732.
If you want exact 4 then take √3 as 1.732..... to infinity the exact value.
Understood ????
ANSWER :
x = 3732
y = 1000
z = 0
Mission accomplished !
Fake mission fake answer (just for fun) !
Hope it will never help !
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Answer: sorry so complicated
Step-by-step explanation: