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Akash
Questions and answers by
Akash
Questions (42)
a rope dancer was walking on a loose roop tied to the top of two equal post of height 9m. when he was 3m above the ground, it
5 answers
3,454 views
Obtain all zeros of f(x)= x3 + 13x2 + 32x + 20, if one of it's zero is -2
5 answers
2,614 views
Escape velocity from the surface of earth depends upon mass of the earth and radius of the earth. Find the realtion between
1 answer
487 views
What is the dimesnional formula of length, mass, volume, time, radius, force, frequency of evolution, velocity, gravity, tension
1 answer
353 views
Tell me a website from where i can get full information regarding IUPAC nomenclature of organic chemistry. It's rules,
1 answer
416 views
I want a software that can make carbon bonds like C-C. It can be made by paint also but a software is required to make tougher
1 answer
464 views
The difference between the two acute angles of a right- angled triangle is 2 π/5 radians. Express the angles in degrees.
I’ve
10 answers
10,135 views
I want two examples based upon law of conservation of charge i know the definition just want two examples!!!
1 answer
380 views
How many molecules of water and oxygen atoms are present in 0.9g of Water. this numerical is based on Mole Concept. Kindly solve
6 answers
1,554 views
This problem is related to Chapter-Sets. Please solve the question using x method. x method means x ∈ A ∩ B
Q. For any sets A
1 answer
413 views
This problem is related to Chapter-Sets. Please solve the question using x method. x method means x ∈ A ∩ B
Q. If A⊂B, then
1 answer
398 views
This problem is related to Chapter-Sets. Please solve the question using x method. x method means x ∈ A ∩ B
Q. If A-B=A then
1 answer
468 views
This problem is related to Chapter-Sets. Please solve the question using x method. x method means x ∈ A ∩ B
Q. If AUB=Ø,
1 answer
423 views
A bus starts from rest and accelerates uniformly for 20 seconds to a speed of 18 km/h. It then moves with a uniform velocity and
5 answers
750 views
A stone falls from a tower and travels 100m in the last second before it reaches the ground. Find the height of the tower
5 answers
1,114 views
matrix{{0, 1, -1}, {2, 1, 3}, {1, 1, 1}} matrix{{1, -1, x}} matrix{{0}, {1}, {1}}=0
Find the value of x Don't give me the direct
2 answers
1,047 views
Can anybody tell me step wise step how to solve this quadratic equation?
x^3-3x^2+4=0 Please tell me step wise step as i haven't
5 answers
568 views
If y = sqrt(x-1)+sqrt(x+1),prove that sqrt(x^2-1)dy/dx=1y/2
2 answers
698 views
If y= (x-1)log(x-1)-(x+1)log(x+1), prove that dy/dx = log(x-1/1+x)
1 answer
362 views
If y = e^x cosx, prove that dy/dx sqrt(2) e^x . cos(x+ pie/4)
2 answers
743 views
If xy log(x+y) = 1, prove that dy/dx = -y(x^2y +x+ y)/x(xy^2 + x + y)
2 answers
1,191 views
If y = x sin(a+y), prove that dy/dx = sin^2(a+y)/sin(a+y)-ycos(a+y)
Please solve it
1 answer
382 views
If tan^-1(x^2-y^2/x^2+y^2) = a, prove that dy/dx = x(1 - tan a)/y(1 + tan a)
Please solve!!!
1 answer
324 views
Find a point on the parabola y = (x-4)^2, where the tangent is parallel to the chord joining (4,0) and (5,1). Solve this
1 answer
366 views
Simple query. plz tell me in brief. How will u slove this
-3 log 3 + log 2 + 2 log 4 Plz explain
3 answers
390 views
how will you multiply
y = ae^3x + be^-2x with dy/dx = 3ae^3x - 2be^-2x
3 answers
421 views
Light of wavelength 550 nm in vacuum passes through a piece of crown glass of refractive index of 1.52. Find the velocity and
2 answers
1,317 views
Select a company of your choice in a sector that you would like to work in. Imagine that you have to make a brief presentation
2 answers
624 views
three point charges each of magnitude +q are located at the vertices of an equilateral triangle of side L. what magnitude of
1 answer
699 views
I have a three digit number such that the sum of the cubes of each digit number containing the same digits. Find my number
1 answer
446 views
There is a square garden whose area is 425.5969sq.m.If from every side the length is decreased by 0.03m,then what will be the
4 answers
713 views
A rectangular house with 60*50 feet dimension has a rectangular wall surrounding the garden around the house.the area of garden
1 answer
450 views
a ladder is at rest with its upper end against a wall and the lower end on the ground .Is the ladder more likely to slip,when a
3 answers
732 views
A golf ball is shot from a tee, elevated 20m above the green, with an initial speed of 27m/s at an angle of 50° above
2 answers
1,002 views
a rope dancer was walking on a loose rope tied to the top of two equal post of height 9m. when he was 3m above the ground, it
2 answers
823 views
A particle executes S.H.M with amplitude of 10cm and period of 10s. Find the velocity and acceleration of the particle at a
2 answers
542 views
The magician entertained the children with his tricks.changed this to passive.
4 answers
923 views
Close the windows immediately.change into passive voice.
4 answers
1,403 views
A 2.559 9 pellet containing NaCl and KCl is dissolved in water. A silver nitrate solution is mixed with water containing the
pell
4 answers
3,346 views
Prove this
Cot²(90-theta) /tan² theta-1 + cosec²theta/sec²theta-cosec²theta= 1/sin²theta - cos²theta
3 answers
631 views
Find the lateral surface area and total surface area of a right circular cylinder (cylinder) of radius= 4.2cm and height= 20cm.
3 answers
332 views
Different roles that each of the domecratic structure plays in society
1 answer
46 views
Answers (22)
Coorg is also called Madikeri.
(r^p)->q
Super
Define. The semipermiable membrane the freezing point of pure benzene is 278.4k calculate freezing point of the solution when 2 gms of a solute having molecular weight 100 is added to 100gms of benzene.
Total guest =455 Guest on each table =x. 1
621 kaise hoga
Force=10+15 N =25N
6289437
1284930
Differentiate between physical and human capital.
how, kaise aaya...
kaise aaya...
any other easy method
A particle is moving along the curve y = 2 √{3 x + 7}. As the particle passes through the point (3, 8), its x-coordinate increases at a rate of 4 units per second. Find the rate of change of the distance from the particle to the origin at this instant.
My answer please!!!
I want the answer wht is this all
then how to do it!!!
Sir my teacher solved it!!!
f(x)=g(x) n wht answer will come = 18 I hope u got it!!!
Thank You but i did before you anyways thx
I'm waiting for my answer
I did without ur instructions. And got the answer. And i Know the Law of Multipe Proportion
