Find min value of fn: |-5-x| + |2-x|+|6-x|+10-x|; where x
is an integer
0 17 23 19
Answers were Sorted based on User's Feedback
Answer / sindhu
Considering x=1
|-5-(-1)|+|2-(-1)|+|6-(-1)|+|10-(-1)|
4+1+5+9
19
Is This Answer Correct ? | 56 Yes | 41 No |
Answer / siva
we can get 23-2x from eq.
if x=1.....value is 21
if x=2.....value is 19
if x=3.....value is 17
if x=4.....value is 15
so ans is.................17 for x=3 as per given options
Is This Answer Correct ? | 38 Yes | 31 No |
Answer / kishan
when x=2,
=|-5-(2)| + |2-(2)|+|6-(2)|+10-(2)|
=|-7|+|0|+|4|+|8|
=7+0+4+8
=19
Is This Answer Correct ? | 9 Yes | 2 No |
Answer / pallavi varma
Please, Give a proper answer. I am confused
Is This Answer Correct ? | 6 Yes | 1 No |
Answer / uday
if it is an modulus and not brackets then the minimum value is 23 with x=0
Is This Answer Correct ? | 25 Yes | 23 No |
Answer / hrishabh baghrecha
Q: |-5-x| + |2-x|+|6-x|+10-x|
A:
firstly considering A.|2-x|+|6-x|+|10-x|, 6 is avg. of 2 & 10. So choosing x=6 will give min. value for these.
And then considering B.|-5-x|, This will be 5+x.
Finally putting the value of x in A&B and then adding it will give 19.
Is This Answer Correct ? | 0 Yes | 0 No |
Answer / goss
Since x is an integer it can also be a negative number;
if x = -5
then fn = 9 which is the min. value for the fn.
Is This Answer Correct ? | 0 Yes | 1 No |
how can i get answers of all question.
0 Answers State Bank Of India SBI,
If today is Saturday, what day will be 500 days from today?
A person spending out 1/3 for cloths , 1/5 of the remaining for food and 1/4 of the remaining for travellers is left with Rs 100/- . How he had in the beginning ?
In certain code 'OPERATION' is written as 'POREAITNO'How is DREAMLAND written in that code.
If "basis points" are defined so that 1 percent is equal to 100 basis points, then 75.5 percent is how many basis points greater than 65.5 percent?
The girl's age is twice that of boy, if the boy is four years old. After four years the age of the girl is
1 Answers BPCL Bharat Petroleum, Sonata,
The rectangle box with square base is open at the top. The maximum volume of the box made from 1200 m2 tin,in m3 is?
which one of following group animals are primates
if the first 3 no.s are 1,3,8...so on (fibonacci series) den at which postion will you get 143?
guttural : throat :: gastric :
It takes eight hours for a 600 km journey, if 120 km is done by train and the rest by car. It takes 20 minutes more, if 200 km is done by train and the rest by car. The ratio of the speed of the train?
Bird is flying 120km/hr b/w B to R. two trians at B to R at 60 kmph .The distance trvelled by the bird before it is killed.