k_himanshu

@k_himanshu

> meversusme Says > > Definately something wrong with the options : getting 400/9...... sorry for the misspelling of the options bro. your answer is correct The option was 44(4/9) :D
meversusme Says
Definately something wrong with the options : getting 400/9......



sorry for the misspelling of the options bro.
your answer is correct
The option was 44(4/9)

:D
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Yes, the options are correct. It is from Time Sectional test.
Yes, the options are correct. It is from Time Sectional test.
Sachin, Saurav and Rahul enter into a partnership with capitals of 18000, 24000 and 48000. Saurav, apart from his share of profit, receives a certain percentage of the profit for managing the business. Sachin' s share in the profit is 30000. Find the percentage of the profit that Rahul receives i...
Sachin, Saurav and Rahul enter into a partnership with capitals of 18000, 24000 and 48000. Saurav, apart from his share of profit, receives a certain percentage of the profit for managing the business. Sachin' s share in the profit is 30000. Find the percentage of the profit that Rahul receives if the total profit is 180000.
a) 444/9%
b) 361/3%
c) 531/3%
d) 345/9%
> Hey u all puys,plz solve this ques as it makes a lot of puzzle 2 me.... Q:-the no of terms in an AP is odd.if the sum of all terms is 45 and the no of terms is 4 more than tha middle term,find the middle term- 1.9 2.4 3.6 4.5 answer is 5 (n-1)*Middle Term = 45- Middle Term...
Hey u all puys,plz solve this ques as it makes a lot of puzzle 2 me....
Q:-the no of terms in an AP is odd.if the sum of all terms is 45 and the no of terms is 4 more than tha middle term,find the middle term-
1.9
2.4
3.6
4.5


answer is 5

(n-1)*Middle Term = 45- Middle Term
so, Middle term = 45/n

now n=Middle term(m) +4
i.e. m(m+4) = 45
5(5+4) = 45

hence m = 5
can you please tell what are the MBA programs that are available at Terry college of business? Thanks in advance, Himanshu
can you please tell what are the MBA programs that are available at Terry college of business?

Thanks in advance,
Himanshu
Is it 145 ?
> x - 7xy + 12y - 4 = 0 D should be a perfect sq 49y - 48y + 16 should be a perfect sq y + 16 = p (p - y)(p + y) = 16 = 2*8 p = 5, y = 3 So, only one possible value. Hi chill Bhai, I got your solution man however can you pls explain why D should have to be a perfect sq ...
x - 7xy + 12y - 4 = 0
D should be a perfect sq

49y - 48y + 16 should be a perfect sq
y + 16 = p
(p - y)(p + y) = 16 = 2*8
p = 5, y = 3

So, only one possible value.


Hi chill Bhai,
I got your solution man however can you pls explain why D should have to be a perfect sq ?

Thanks,
Himanshu
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> what is the last non zero digit for the sum 84! + 82! Is it 6 Sorry. That's incorrect.
what is the last non zero digit for the sum
84! + 82!

Is it 6


Sorry. That's incorrect.
> (x+y)=k(x-y) => (x+y)^2 = k(x-y)(x+y) => x^2+y^2+2xy = k(x^2-y^2) => x^2+y^2 = k(x^2-y^2)-2xy Is it none of the above. :: geometric approach : :: (x+y) = k(x-y) here, x+y is line 1 and x-y is line 2. These who are equated hence they have same distance from th...
(x+y)=k(x-y)
=> (x+y)^2 = k(x-y)(x+y)
=> x^2+y^2+2xy = k(x^2-y^2)
=> x^2+y^2 = k(x^2-y^2)-2xy

Is it none of the above.



geometric approach :

(x+y) = k(x-y)

here, x+y is line 1 and x-y is line 2.
These who are equated hence they have same distance from the origion.

slope of line 1 : 1/1 = 1
slope of line 2 : -1/1 = -1

slope1*slope2 = -1
hence these two lines are perpendicular.

x^2+y^2 is the perpendicular distance from and of these two lines which is neither dependent om x^2-y^2 and xy.

so, Is it none of the above.