# Posts by Amit

Total # Posts: 47

maths
the total area is 480sq ft. if an area increases by 1ft then what is the total area

algebra
x^2+9y^2-25m^2-16n^2+6xy+40mn

algebra
(x+3y+5m-4n)(x+3y-5m+4n)

algebra
x^2+9y^2-25m^2-16n^2+6xy+40mn

maths
a cylindrical tankfull of water is emptied by a pipe at the rate of 225ltrs

science
A body of mass 0.1kg starts to fall freely under gravity from a height of 3m.Calculate its potential and kinetic energy when it is 1m above the groind

math
45643m

query
ruhi spend 30% of her monthly salary on rent transportation and bills in the respective ratio of 7:5:3 if he spends 3560 on transportation how much is her monthly salary

English grammar
Ami Grammar Chi

math
Dyu

maths
two points A and B are given. find the set of feet of the perpendicular dropped from the point A onto all possible straight lines passing through the point B

math
12-?5/2

math
12-?5/2

omega int'l college
x sinx Lim e -e/x-sinx X=0

automobile engineering
For an automobile with wheel base 2.5m, the centre of gravity lies 0.6 m above the ground and 1.15 m in front of the rear axle. The automobile is moving on level ground with a speed of 45 km/hr. Find the minimum stopping distance when (a) Only rear wheels are braked (b) Only ...

Math
What is the tratio oe cos theta

physics
We are given an input current Iin=100μA and a linear resistive load represented by the resistor RL . Our resistive load is not regulated for the high current provided by our current source, so we add a resistor RS in parallel to divide the current such that IL≈40&#...

math
if 4,2x-4,......,64,21x+2 are the terms of GP . find the value of x ?

physics
Find the total displacement of a body in 8seconds starting from rest with an acceleration of 2cm/sec2

math
If x=a^2/3-a^-2/3 the find x^3+3x

math
If x=a^2/3-a^-2/3 then find x^3 3x=?

science
The rest mass of a particle is 10^-24kg.It is moving with a velocity of 1.8*10^18m/s. Calculate its mass when it is in motion.

math
the sum of numerator and denominator is 3 less than twice the denominator.If the numerator and denominator is decreased by 1 , the numerator becomes half the denominator.Find the fraction?

trig
If (m+2)sin ø + (2m-1)cos ø = 2m+1 then tan ø is equal to

Computer Science
How we develop the game in C language?

math
two forces 30 N and 40 N both tensile are acting at an angle 90˚ between them. Find graphically magnitude and direction of the resultant

maths-sets
let A be a nonempty set such that A *B = A *C show that B = C

maths --plse help me..
ABCD is a parallelogram in which BC is produced to E suh that CE=BC.AE intersects CD at F.if ar(DFB)=3cm^2. find the area of the parallelogram ABCD.

maths --plse help me..
ABCD is a parallelogram in which BC is produced to E suh that CE=BC.AE intersects CD at F.if ar(DFB)=3cm2find the area of the parallelogram ABCD.

maths --plse help me..
ABCD is a parallelogram in which BC is produced to E suh that CE=BC.AE intersects CD at F.if ar(DFB)=3cm2find the area of the parallelogram ABCD.

Math
Find harmonic mean and geometric mean for numbers 120, 130,145

math
The probability that a prime number occurs on at least 2 tosses when a balanced dice is tossed 5 times independently is equal to

Finance
a) 4.33

Geometry
the poles are adjacent to each other si distance between them is 0

me
why should food corporation of india be concerned about demand for the food grains to be release for public distribution system?

maths
Meenu had some toffees to be distributed equally among some children. if she put 5 toffees each in a packet, she found only 3 toffees were left. Then she tried putting 6,7 and 8 toffees in a packet and found that again she was left with 4, 5 and 6 toffees. What is the minimum ...

CHEM
HOW MCH VOLUME OF DECA MOLAR SOLUTION IS REQD 2 PEPARE 500ML OF SOLUTION WITH DENSITY 1.03G/ML & HAVING MASS% =40%.

calculus
Solve the equation 2x^3 + 3x^2 - 6x - 4 = 0, giving the result to four decimal places

arithmetic
if sum of 20th term in an AP is equal to sum of 30th term,what is the sum of 50th term of the AP?

IGNOU probability
as u hve explained everything but i didn't get that 45% failed in atleast 1 of the subject but if we add (5+25+10)% then we get only 40% which should be 45%.....plz explain

english

chemistry
How many milliliters of 0.246 M HNO3 should be added to 213 mL of 0.00666M 2,2'-bipyridine to give a pH of 4.19?