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Recent questions tagged integral calculus
+1
vote
1
answer
Evaluate:∫sinx.sin2x.sin3xdx.
asked
Apr 6, 2019
in
Class 12
by
kratos
integral calculus
class-12
+3
votes
1
answer
The area of the region enclosed by the curve y = x, x = e, y = 1/x and the positive X-axis is
asked
Apr 6, 2019
in
JEE
by
kratos
integral calculus
class-12
jee
jee mains
+2
votes
1
answer
The area of the region bounded by the lines y = mx, x = 1, x = 2 and x–axis is 6 Sq. unit then m is........
asked
Apr 5, 2019
in
JEE
by
kratos
integral calculus
definite integration
jee
jee mains
class-12
+3
votes
1
answer
(x) = cosx – ∫(x - t)f(t) x ∈[0,x] dt, then (x) + (x) is equal to
asked
Apr 4, 2019
in
JEE
by
kratos
integral calculus
class-12
jee
jee mains
+3
votes
1
answer
The integral ∫(x→0,pi)√(1 + 4sin^2 x/2 - 4sin x/2) dx is equal to
asked
Apr 2, 2019
in
JEE
by
kratos
integral calculus
class-12
jee
jee mains
+1
vote
1
answer
If the area (in sq. units) of the region {(x, y) : y^2 ≤ 4x, x + y ≥ 1, x ≥ 0, y ≥ 0} is a√2 + b, then a – b is equal to :
asked
Mar 31, 2019
in
JEE
by
kratos
integral calculus
area under the curves
jee
jee mains
+1
vote
1
answer
Area of triangle formed by the positive x-axis, the normal & the tangent to the circle x^2 + y^2 = 4 at point (1,√3 ) is -
asked
Mar 29, 2019
in
JEE
by
kratos
circle
area
cbse
integral calculus
jee
jee mains
application of integrals
class-12
+3
votes
1
answer
The area (in sq. units) of the region described by A = {(x, y)|y ≥ x^2 − 5x + 4, x + y ≥ 1, y ≤ 0} is:
asked
Mar 28, 2019
in
JEE
by
kratos
jee main 2020
integral calculus
jee
area under the curves
jee mains
+1
vote
1
answer
The parabolas y^2 = 4x and x^2 = 4y divide the square region bounded the lines x = 4,
asked
Mar 28, 2019
in
JEE
by
kratos
integral calculus
jee
area under the curves
jee mains
area bounded by the curves
class-12
area of bounded regions
+2
votes
1
answer
A ball is thrown with the velocity of a 39.2 m/* at an angle of 30° with the horizontal.
asked
Mar 27, 2019
in
Class 12
by
kratos
neet
integral calculus
class-11
jee
motion in two dimension
jee mains
accelerated motion
motion in a plane
+2
votes
1
answer
Evaluate : ∫| x cos( x) | dx . for x→[-1, 1/2]
asked
Mar 26, 2019
in
Class 12
by
kratos
integral calculus
class-12
integrals
+1
vote
1
answer
Prove that ∫dθ/√sinθ x ∫√sinθdθ for θ [0, π/2] = π.
asked
Mar 26, 2019
in
JEE
by
kratos
jee main 2020
integral calculus
jee
jee mains
jee advanced 2019
+3
votes
1
answer
Show that the circles given by the following equations intersect each other orthogonally.
asked
Mar 25, 2019
in
JEE
by
kratos
circle
integral calculus
jee
circles
jee mains
class-12
bitsat
+1
vote
1
answer
d(e^4x)/dx = (a) e^4x (b) e^x (c) e^4x/4 (d) 4e^4x
asked
Mar 24, 2019
in
JEE
by
kratos
indefinite integral
jee main 2020
integral calculus
class-11
class-12
+1
vote
1
answer
∫ sin x/(sin x + cos x) for (x → 0, pi/2) dx is equal to
asked
Mar 23, 2019
in
JEE
by
kratos
integral calculus
jee
jee mains
+3
votes
1
answer
Show that ∫e^-x^2dx for x ∈ [0, ∞] = √π/2
asked
Mar 22, 2019
in
JEE
by
kratos
integral calculus
definite integration
jee
jee mains
inverse laplace transforms
class-12
+2
votes
1
answer
The area (in sq units) of the region described by {(x, y) : y^2 ≤ 2x and y ≥ 4x - 1} is
asked
Mar 22, 2019
in
JEE
by
kratos
area under the curves
jee
jee mains
integral calculus
+2
votes
1
answer
Evaluate: ∫ sin5x/ sin x dx
asked
Mar 22, 2019
in
JEE
by
kratos
indefinite integral
integral calculus
jee
jee mains
class-12
+1
vote
1
answer
The area bounded by the curves y = lnx, y = ln |x |, y = |ln x| and y = |ln |x|| is
asked
Mar 21, 2019
in
JEE
by
kratos
integral calculus
jee
area under the curves
area bounded by the curves
jee mains
class-12
+3
votes
1
answer
Integration of cubic root of tanx
asked
Mar 19, 2019
in
Class 12
by
kratos
integral calculus
class-12
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