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Recent questions tagged maths
by
Ankur maurya
in
Chemical Reactions and Equations
asked
Aug 5
38
views
The speed of light in a vacuum is 299,792,458 meters per second.
maths
structure-of-atom
units-dimensions-and-measurement
engineering physics
rotational-dynamics
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by
Brainiak
(
85.5k
points)
in
Circle
asked
Jul 9
38
views
In the adjoining figure, seg QR is a chord of the circle with centre O. P is the midpoint of the chord QR.
class-10
maths
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1
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by
Brainiak
(
85.5k
points)
in
Circle
asked
Jul 9
25
views
What is the distance between two parallel tangents of a circle having radius 4.5 cm? Justify your answer.
maths
class-10
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answer
by
Brainiak
(
85.5k
points)
in
Circle
asked
Jul 9
31
views
In the adjoining figure, O is the centre of the circle. From point R, seg RM and seg RN are tangent segments
class-10
maths
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500
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1
answer
by
Brainiak
(
85.5k
points)
in
Circle
asked
Jul 9
14
views
In the adjoining figure, the radius of a circle with centre C is 6 cm, line AB is a tangent at A.
class-10
maths
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500
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1
answer
by
Brainiak
(
85.5k
points)
in
maths
asked
Apr 2
29
views
Without actual division find whether 18/30 will have a terminating decimal expansion or a non-terminating repeating
maths
cbse
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500
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answers
by
Brainiak
(
85.5k
points)
in
Uncategorized
asked
Jun 3, 2021
68
views
A triangle has a vertex at (1, 2) and the mid points of the two sides through it are (-1, 1) and (2, 3). Then the centroid of this triangle is:
jeemain
maths
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500
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1
answer
by
Brainiak
(
85.5k
points)
in
Uncategorized
asked
Jun 3, 2021
137
views
A plane which bisects the angle between the two given planes 2x – y + 2z – 4 = 0 and x + 2y + 2z – 2 = 0, passes through the point :0
jeemain-2019-maths
maths
jee
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500
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1
answer
by
Brainiak
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85.5k
points)
in
Uncategorized
asked
Jun 3, 2021
272
views
The general solution of the differential equation (y^2 – x^3 )dx – xydy = 0 (x ≠ 0) is :
jeemain-2019-maths
jeemain
maths
imp
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1
answer
by
Brainiak
(
85.5k
points)
in
maths
asked
Apr 8, 2021
182
views
If the cost of bananas is increased by Rs. 10 per dozen, one can get 3 dozen less for Rs.600.
class-10
maths
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500
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1
answer
by
Brainiak
(
85.5k
points)
in
maths
asked
Apr 8, 2021
113
views
Find the first two terms of the sequence for which Sn is given below Sn=n^2 (n+1)
maths
class-10
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500
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1
answer
by
Brainiak
(
85.5k
points)
in
Uncategorized
asked
Mar 27, 2021
82
views
The greatest coefficient in the expansion of (1+x) 2n+2 is
jeemain
maths
binomial
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501
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1
answer
by
anonymous
in
Uncategorized
asked
Mar 22, 2021
134
views
The number of solution of the equation x+2tanx=π/2 in interval [0,2π] is
jeemain
maths
trigonometry
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502
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0
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1
answer
by
anonymous
in
maths
asked
Mar 10, 2021
440
views
A and B each have certain number of oranges. A says to B, "if you give me 10 of your oranges, I will have twice the number of oranges left with you.
maths
#impmaths10thmaharashtra
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501
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0
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1
answer
by
Brainiak
(
85.5k
points)
in
Uncategorized
asked
Mar 10, 2021
53
views
The sum of all values of θ ∈ (0, π/2) satisfying sin2 2θ + cos4 2θ = 3/4 is
jeemain
maths
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501
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0
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1
answer
by
Brainiak
(
85.5k
points)
in
Uncategorized
asked
Mar 9, 2021
107
views
If 5(tan 2 x−cos 2 x)=2cos2x+9, then the value of cos4x is
maths
jeemain
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501
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0
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1
answer
by
Brainiak
(
85.5k
points)
in
maths
asked
Mar 3, 2021
57
views
p and q are the points on the sides AB and AC respectively of a triangle ABC,
maths
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500
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1
answer
by
Brainiak
(
85.5k
points)
in
maths
asked
Mar 2, 2021
287
views
Solve the following equations by Cramer’s method i. 7x + 3y = 15; 12y - 5x = 39
maths
10th
maharashtraboard
imp
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500
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1
answer
by
Brainiak
(
85.5k
points)
in
maths
asked
Feb 28, 2021
101
views
A person standing on the bank of the river observes that the angle of elevation of the top of a tree
maths
hots
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500
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1
answer
by
Brainiak
(
85.5k
points)
in
maths
asked
Feb 28, 2021
101
views
The diameter of a sphere is 6 cm. Find the total surface area of the sphere. (p = 3.14)
hots
maths
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501
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0
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1
answer
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