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Recent questions tagged mathematical physics
+3
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1
answer
Calculate ∫x^2dx, for x ∈ [1, 10] by the Simpson’* rule
asked
Apr 5, 2019
in
Mathematics
by
kratos
class-12
jee
mathematical physics
jee mains
+3
votes
1
answer
Consider the curve y = x sin x on the interval 0 ≤ x ≤ 2π. (a) Find the area enclosed by the curve and the x-axis.
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Apr 5, 2019
in
Mathematics
by
kratos
jee
mathematical physics
jee mains
+2
votes
1
answer
America is home to a national Christmas tree! The tree is traditionally lit by who ?
asked
Apr 3, 2019
in
Mathematics
by
kratos
electricity
class-12
jee mains
class-10
jee
surface area and volume of cuboid and cube
class-9
cbse
mathematical physics
+2
votes
1
answer
The value of the integral I = ∫tan^-1x/xdx for x ∈ [1/2014, 2014] is
asked
Apr 2, 2019
in
Mathematics
by
kratos
class-12
jee mains
wbjee
jee
mathematical physics
+1
vote
1
answer
The probability that an event A occurs in a single trial of an experiment is 0.3. Six independent trials of the experiment are performed.
asked
Mar 29, 2019
in
Mathematics
by
kratos
binomial distribution
jee
mathematical physics
probability
class-9
jee mains
class-12
+1
vote
1
answer
Find the solution to the differential equation: d^2y/dx^2 − 4dy/dx + 4y = 8x^2 − 4x − 4
asked
Mar 27, 2019
in
Mathematics
by
kratos
jee
mathematical physics
jee mains
+2
votes
1
answer
If the field is centrally represented by F = f(x, y,z), r = f(r)r, then it is ************ conditioned by curl F = 0,
asked
Mar 26, 2019
in
Mathematics
by
kratos
jee
mathematical physics
jee mains
+3
votes
1
answer
Find the area under the curve f(x) = sin x in [0,2π].
asked
Mar 25, 2019
in
Mathematics
by
kratos
application of integrals
jee
mathematical physics
jee mains
area bounded by the curves
class-12
+2
votes
1
answer
Expand cos x into an infinite power series and determine for what values of x it converges.
asked
Mar 22, 2019
in
Mathematics
by
kratos
jee
mathematical physics
jee mains
+3
votes
1
answer
Prove that the divergence of a curl is zero.
asked
Mar 22, 2019
in
Mathematics
by
kratos
jee
mathematical physics
jee mains
+2
votes
1
answer
Sanya has abnormally large hip i.e. 46 inches and bust 36 inches. Suggest a garment size/silhouette
asked
Mar 22, 2019
in
Mathematics
by
kratos
cbse
body fluids and circulation
class-11
jee
mathematical physics
physical health
kvpy
class-10
icse
hygiene
jee mains
class-12
+2
votes
1
answer
Evaluate: ∫((x^3 + x^2 + 2)/(x^2 + 2)^2)dx
asked
Mar 20, 2019
in
Mathematics
by
kratos
jee
mathematical physics
jee mains
+3
votes
1
answer
The directional derivative of a function f (x, y, z) at some point is greatest in the direction
asked
Mar 17, 2019
in
Mathematics
by
kratos
jee
mathematical physics
jee mains
+3
votes
1
answer
onsider 5 independent Bernoulli’* trials each with probability of success p. If the probability of at least
asked
Mar 13, 2019
in
Mathematics
by
kratos
jee
mathematical physics
probability
jee mains
statistics
+1
vote
1
answer
Find the volume of the solid of revolution obtained by rotating the area enclosed by the lines x = 0, y = 0,
asked
Mar 13, 2019
in
Mathematics
by
kratos
jee
mathematical physics
jee mains
+1
vote
1
answer
Solve the equation x^3 − 3x + 3 = 0, by Newton’* method.
asked
Mar 7, 2019
in
Mathematics
by
kratos
jee
mathematical physics
jee mains
+2
votes
1
answer
Evaluate ∫cA.dr from the point P(0, 0, 0) to Q(1, 1, 1) along the curve r = it + jt^2 + kr^3
asked
Mar 7, 2019
in
Mathematics
by
kratos
jee
mathematical physics
jee mains
+1
vote
1
answer
Find the interval of convergence for the series: x - x^2/2^2 + x^3/3^2 - x^4/4^2 + ...
asked
Mar 7, 2019
in
Mathematics
by
kratos
jee
mathematical physics
jee mains
+1
vote
1
answer
If C is a closed curve enclosing a surface *, then the magnetic field intensity vector H,
asked
Mar 1, 2019
in
Mathematics
by
kratos
cbse
electromagnetic waves
fluids
class-11
jee
mathematical physics
properties of matter
jee mains
class-12
+2
votes
1
answer
The value of the definite integral, ∫(dθ/(1 + tanθ) for ∈ [θ1, θ2] = 501π/K
asked
Feb 28, 2019
in
Mathematics
by
kratos
jee main 2020
jee
mathematical physics
jee mains
ellipse
complex numbers
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