@rkshtsurana said:bhai yeh toh negative aa rhe he..locha he kuch dekh..
ln2 hai ye.
range of |x-5|-|x-3|
if JARGON is coded as 42 and EMPTY is coded as 30, then how is LOBSTER coded in that language?
A punching machine is used to punch a circular hole of diameter two units from a square sheet of aluminum of width 2 units, as shown below. The hole is punched such that circular hole touches one corner P of the square sheet and the diameter of the hole originating at P is in line with a diagonal of the square.
The proportion of the sheet area that remains after punching is:
A) (pi+2)/8
B) (6-pr)/8
C) (4-pi)/4
D) (pi-2)/4
E) (14-3pi)/6
The proportion of the sheet area that remains after punching is:
A) (pi+2)/8
B) (6-pr)/8
C) (4-pi)/4
D) (pi-2)/4
E) (14-3pi)/6
@Torque024 said:A punching machine is used to punch a circular hole of diameter two units from a square sheet of aluminum of width 2 units, as shown below. The hole is punched such that circular hole touches one corner P of the square sheet and the diameter of the hole originating at P is in line with a diagonal of the square.The proportion of the sheet area that remains after punching is: A) (pi+2)/8 B) (6-pr)/8 C) (4-pi)/4 D) (pi-2)/4 E) (14-3pi)/6
old question 
answer B) (6-pi)/8
answer B) (6-pi)/8
@catter2011 56
JARGON-- 6 characters -- 6*7
EMPTY -- 5 charcters -- 5*6
LOBSTER -- 7 characters -- 7*8 = 56 = n*(n+1)
@bhargav_it said:@catter2011 56JARGON-- 6 characters -- 6*7EMPTY -- 5 charcters -- 5*6LOBSTER -- 7 characters -- 7*8 = 56 = n*(n+1)
sahi hein.. 
@Torque024 said:Mai new hu first time dunga cat, approach batao.
dude.. area remaining is B, but area cut is A... edited my soln.. check it
happy diwali bhai logon...........sach mein pagal hai hum log bomb fod rah ehain aur hum quant ke bomb fus karne mein lage hue hai
@Torque024 said:Mai new hu first time dunga cat, approach batao.
dat circle was just mis placed.. put it inside the square.. it fits exactly..
then ratio of area's of circle and square ll be pi/4
hope you got a view.. but actually area cut was not full circle. its
2+ ((pi-2)/4)*2 => (2+pi)/2
ratio of area remained =>( 4- (2+pi)/2 )/4 => 6-pi/8
then ratio of area's of circle and square ll be pi/4
hope you got a view.. but actually area cut was not full circle. its
2+ ((pi-2)/4)*2 => (2+pi)/2
ratio of area remained =>( 4- (2+pi)/2 )/4 => 6-pi/8
The distance of point P(x,y,z) from the origin is sqrt(62) units, then find the coordinates of point P.
X: x+y+z=12
Y: x,y, and z are positive integers.
X: x+y+z=12
Y: x,y, and z are positive integers.
A) can be answered by A alone
B) by B alone
C) by either of statement
D) by none
E) by using both
@krum said:min -2 ; x>=5max 2 ; x
range of |x-5|-|x-3|
These questions are solved like this or is there any other method other than values substitution?
x>5
(x-5)-(x-3)=-2
x(-x+5)-(-x+3)=2
3(-x+5)-(x-3)=-2x-8
Am I doing right?
These questions are solved like this or is there any other method other than values substitution?
x>5
(x-5)-(x-3)=-2
x(-x+5)-(-x+3)=2
3
Am I doing right?
@bullseyes said:The distance of point P(x,y,z) from the origin is sqrt(62) units, then find the coordinates of point P.X: x+y+z=12Y: x,y, and z are positive integers.A) can be answered by A aloneB) by B aloneC) by either of statementD) by noneE) by using both
e?