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Recent questions tagged differentials
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If the radius of a sphere is measured as 9 cm with an error of 0.03 cm then the approximate error in calculating volume is
asked
Apr 5, 2019
in
Class 12
by
kratos
errors and approximations
application of derivative
approximate values
class-12
applications of derivatives
differentials
cbse
+3
votes
1
answer
Consider a L – C oscillation circuit. Circuit elements has zero resistance. Initially at t = 0 all the energy is stored in the form
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Apr 4, 2019
in
JEE
by
kratos
circuits
partial derivatives
jee
aiims 2019
jee mains
class-12
differentials
+2
votes
1
answer
Find the approximate value of tan 46° if it is given that 1° = 0.01745 rad.
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Apr 4, 2019
in
JEE
by
kratos
errors and approximations
class-12
jee mains
jee
applications of derivatives
differentials
+1
vote
1
answer
If the radius of sphere is measured as 9 cm with an error of 0.03 cm, then find the approximate error in calculating its surface area.
asked
Apr 2, 2019
in
Class 12
by
kratos
applications of derivatives
cbse
approximate values
class-12
differentials
+3
votes
1
answer
Prove ∫∫(x-u) ∈[0,x] ∈[0,t] f(u) du
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Apr 2, 2019
in
JEE
by
kratos
jee
differentials
jee mains
inverse laplace transforms
applications of integration
class-12
partial derivatives
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votes
1
answer
If y = A sin Zt then d^5y/dt^5=
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Mar 27, 2019
in
JEE
by
kratos
differential equations
jee
differentials
class-10
icse
jee mains
class-12
partial derivatives
+2
votes
1
answer
Find the value of (1,01)^5 using Bonomial upto 4 decimal places.
asked
Mar 26, 2019
in
Class 12
by
kratos
partial derivatives
class-12
differentials
+3
votes
1
answer
Find the approximate value of f (5.001), where f (x) = x^3 − 7x^2 + 15.
asked
Mar 23, 2019
in
Class 12
by
kratos
partial derivatives
application of derivatives
application of derivative
class-12
errors and approximations
differentials
+2
votes
1
answer
If the radius of a sphere is measured as 9 m with an error of 0.03 m, then find the approximate error in calculating its surface area?
asked
Mar 19, 2019
in
Class 12
by
kratos
applications of derivatives
cbse
application of derivative
approximate values
class-12
errors and approximations
differentials
+2
votes
1
answer
A piece of cast-iron of mass 325 g is put into a calorimeter filled with melting ice. Find the quantity of ice that melts up to
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Mar 5, 2019
in
JEE
by
kratos
irodov
fluid mechanics
phase transformations
floation
jee
differentials
class-9
heat exchange
jee mains
class-12
errors and approximations
heat
kinetic theory of gases
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vote
1
answer
If |vector a| = √26, |vector b| = 7 and |vector(a x b)| = 35, then vector(a.b) = (a) 9 (b) 7 (c) 8 (d) 11
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Mar 2, 2019
in
Class 12
by
kratos
class-9
inverse trigonometric functions
coordinate geometry
class-12
errors and approximations
differentials
+1
vote
1
answer
Using differentials, find the approximate value of each of the following up to 3 places of decimal (401)^1/2
asked
Feb 27, 2019
in
Class 12
by
kratos
partial derivatives
application of derivative
class-12
differentials
+3
votes
1
answer
In the density measurement of a cube, the mass and edge length are measured as (10.00 ± 0.10) kg and (0.10 ± 0.01)
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Feb 20, 2019
in
JEE
by
kratos
jee
differentials
jee mains 2019
jee mains
class-12
partial derivatives
+2
votes
1
answer
If x + y + z = 0, show that x^3 + y^3 + z^3 = 3xyz.
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Feb 20, 2019
in
Mathematics
by
kratos
rational expression
class-8
partial derivatives
maths
class-9
class-12
polynomials
differentials
+1
vote
1
answer
The time T of oscillation of a simple pendulum of length l is given by T = 2π√(l/g). Find the percentage error in T
asked
Feb 16, 2019
in
JEE
by
kratos
applications of derivatives
jee main 2021
jee
differentials
jee main
jee mains
class-12
units and measurements
partial derivatives
+1
vote
1
answer
Write the meaning of one side error. Give example.
asked
Feb 13, 2019
in
Class 12
by
kratos
trial balance
partial derivatives
class-11
rectification of errors
class-12
errors and approximations
differentials
+1
vote
1
answer
Using differentials, find the approximate value of (0.999)^1/10, upto three places of decimal.
asked
Feb 12, 2019
in
Class 12
by
kratos
differentials
application of derivatives
application of derivative
class-12
partial derivatives
+3
votes
1
answer
Compute fx and f y for the following functions and evaluate them at the indicated points.
asked
Feb 10, 2019
in
Class 12
by
kratos
matrices
partial derivatives
class-12
differentials
+3
votes
1
answer
Compute the following partial derivatives in the most efficient way
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Feb 7, 2019
in
JEE
by
kratos
jee
differentials
jee mains
class-12
partial derivatives
+2
votes
1
answer
Use differentials to find the approximate value of (127)^1/3.
asked
Feb 1, 2019
in
Class 12
by
kratos
applications of derivatives
cbse
approximate values
class-12
differentials
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