02:16

Corner point of feasible region of Max f(x1,x2)=3x1+2x2?||What are corner points of the feasible set

01:32

In order to graduate, a boy need average of 65 present for 5 major sub.first 4 grade 55,60,65 and 65

00:58

If 8x8 = 4^x .What is the value of X?#How do we find the value of x?#What is the value of x if 4 x 8

03:32

#The surface area of part of the paraboloid Z= x^2+y^2 that is between the planes z = 0 and z = 9?

01:03

A real valued function H of two real variable x and y having continue partial derivative of 1st and2

04:03

The Harmonic conjugate of function U(x,y)=y^3 - 3x^2y is?#What is harmonic conjugate of 2x x 3 3xy 2

00:52

A computational problem is called ... in the data cause large change in the solution ?

01:02

The relationship between the product of the reaction roots of px^2+qx+c=0 are equal to?

02:05

If 27^4x-10 x 3^4x+2 = 81.What is the value of x?#How do you answer what is the value of x?

01:02

If the average (arithmetic mean) of the set of numbers below is 6.Then find the value of Y:{1,4,6,Y}

01:47

The complex exponential function e^z=-1 when?||What is the complex function 1 Z?

01:54

For non zero complex variable Z=re^iθ?#What is the order of zero in complex analysis?

01:18

Solve (1+i)^4 =?#What is the value of i power 4?#Why is i to the power of 4 equal to 1?

01:47

0∫Π/2 0∫2(4r-r^3)drθ=?#What is the formula for polar integration?#What is polar formula?

01:02

The length of edges of rectangular parallelopiped formed by planes drawn through (1,2,5) and (4,7,6)

01:45

What is the value of c so that the given function becomes a density function f(x)= cx^2,0 otherwise?

03:04

According to Euler's totient function Φ(35)=?#What is phi of 35#What is phi of30?#What is valueofφ49

00:53

Probability of two heads in two times tossing a coin is equal to?||What is probability of getting a2

02:05

Let R1 and R2 be the radii of convergence of power series f(z)= ∑n=0 to ∞ an z^n and f'(z) =?

00:47

For any relation if reflexive symmetric and transitive properties hold then it is called?

01:05

Uxx = (1+ Uy)^1/2 is partial differential equation of order?||What is an example of a PDE?

00:43

An equation containing one or more partial derivatives of two or more independent variable is called

01:35

The complex function f(z)= 3x+y+i(3y-x) is analytic at?||Is the function fz )= z is analytic?

00:56

The complex function f(z)=1/z is analytic?||What is the complex function of 1 z?

02:01

The derivative f'(z) of complex function f(z) = r^1/2e^iθ/2 is?||What is the formula for f '( z

02:17

The derivative f'(z) of complex f(z) = conjugate z is?||What is the complex conjugate of Z?

00:52

The general form of the particular solution Yp for the differential solution y'''=1 is?

01:25

Let H be a subgroup of a group G with O(H)=25 and O(G)=75 the index of H in G is ?

01:16

Calculate acceleration of particle moving in straight line according to distance function S=t^2-4t+2

01:42

Find the volume of parallelopiped whose edges are A,B,C?What is volume of parallelopiped with edges?

01:22

The identity e^iz= cosz +isinz where z is a complex number is called ?

01:40

Find the integral 0∫5 0∫4 0∫2 dx dy dz?||How to find integral 0?||How do you find the integral?

02:02

Find the range of value of "a" if the function f(x)=x^2+ax+3x-1 is always increasing ?

01:12

Find the limit of the sequence as n approaches to infinity {n/√n+2}?

01:08

The modulus of the sum of three elements mutually perpendicular unit vectors is?

01:57

For what value of "α"the magnitude of vector αi+(α+1)j+(α-1)k is 2?||How to find magnitude of vector

00:56

What is parallelogram law in normed linear space?What is the parallelogram law of vector space?

01:00

Let v be inner product space with inner define |u,v|=||U||||V|| iff||How define inner product space

00:58

#What does fxx and fyy mean?#Is FXY and FYX always the same?#What is the condition for fxy fyx?

01:26

What are the tensors of order 2?||How do you denote a tensor?||What represents tensors?

01:52

Let f(x)=[x] greatest integer less than x be integrable function on [0,1] then ∫0to4 xdx is equal to

01:36

The function f(x)=x|x| at the origin is only ?||Is f(x)=x continuous?#What does it mean when f x )=x

01:08

For any real matrix A such that AA^t = A^tA, We have A?What makes a matrix real?Is aat always a symm

01:04

#Is the union of subspaces also a subspace?#Is the union of two subspaces a subspace True or false?

01:11

Kronecker delta is a tendon of rank?||#What example of a rank 2 tensor?#Is Kronecker delta a tensor?

02:32

The solution sin2x and cos2x of the differential equation y'' +4y=0 are?

00:58

Normal components of acceleration is?||What are the components of total acceleration?What is normal

01:01

What is the meaning of a congruent to B mod M?How do you calculate mod M?What does 1 mod 3 mean?

01:00

Let a and m greater 0 be integer with a^m = 1(mod m) provided that ?#What is the meaning of modulo M

01:07

What is the scalar triple product of a plane?#What is the formula for the triple product?

01:30

Every metric space is a ?||Is every metric space a topology?What is the metric space?

00:54

Is union of two ideals an ideal?How many ideals does R have if R is a field?||What is an ideal of R?

01:15

What is the Cauchy Riemann equation?||What is Cauchy's formula used for?

02:18

How to tell if a sequence converges?What is sequence and series in mathematics?

02:16

If F is continuously differentiable vector point function and v is volume bounded by closed surfaceS

00:57

Let H,K be subgroup of a group G, then HK is a subgroup of G iff?Is HK a normal subgroup?

01:41

Let X,P ∈ R. x+1 greater 0 P ≠ 0,1 be such that ?#Can one X have two Y's?#Bernoulli's inequalities

01:03

Are the rows of a matrix orthonormal?What is the orthonormal set of a matrix?

00:58

What is the evolute of a curve parabola?What is the evolute of parabola called?

00:50

What is the method of factoring?What is factorization problem?What are the other factoring methods?