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Recent questions tagged math
+3
votes
1
answer
Find the equation of the circle which touches the x-axis at (a, 0) and cuts of chord of length l on the positive y-axis.
asked
Feb 13, 2019
in
Mathematics
by
kratos
circle
jee
math
conic sections
jee mains
class-12
+2
votes
1
answer
Classify the following numbers as rational or irrational: (i) 7.478478... (ii) 1.101001000100001...
asked
Jan 1, 2019
in
Computer
by
kratos
cbse
integral calculus
math
ncert
class-9
formal language
class-12
computer
+1
vote
1
answer
Classify the following numbers as rational or irrational: (i) 1/√2 (ii) 2π
asked
Nov 17, 2018
in
Mathematics
by
kratos
ncert
class-9
math
number-system
+3
votes
1
answer
Find the maximum value of the function f(x) = x + x^2 − x^3 for x ≥ 0
asked
Oct 22, 2018
in
Computer
by
kratos
cbse
integral calculus
math
class-10
formal language
proportionality
class-12
computer
+2
votes
1
answer
Classify the following numbers as rational or irrational : (i) √23
asked
Oct 11, 2018
in
Mathematics
by
kratos
ncert
number system
math
class-9
+1
vote
1
answer
Show that the line 3x − 4y − 1 = 0 touches the circle x^2 + y^2 − 2x + 4y + 1 = 0 and find the coordinates of the point of contact.
asked
Aug 22, 2018
in
Mathematics
by
kratos
class-12
math
circle
circles
+2
votes
1
answer
I am getting two different ans for a single question.
asked
Jul 16, 2018
in
Computer
by
kratos
cbse
integral calculus
math
function
formal language
class-12
computer
+2
votes
1
answer
Classify the following numbers as rational or irrational: (i) 23 (II) 225 (iii) 0.3796
asked
May 29, 2018
in
Computer
by
kratos
cbse
integral calculus
math
ncert
class-9
formal language
class-12
computer
+2
votes
1
answer
limx→∞ 2x-1(sin π/2^x +tan π/2^x) is equal to
asked
Apr 10, 2018
in
Mathematics
by
kratos
limits
math
acet
jee
jee mains
class-12
continuity
+1
vote
1
answer
Classify the following numbers as rational or irrational: (i) 2 - √5 (ii) (3 +√23) - √23 (iii) 2√7/7√7
asked
Apr 8, 2018
in
Mathematics
by
kratos
cbse
number system
integral calculus
math
ncert
class-9
class-12
+2
votes
1
answer
The distance of the point P(- 6, 8) from the origin is (a) 8 (b) 2√7 (c) 10 (d) 6
asked
Feb 9, 2018
in
Mathematics
by
kratos
math
ncert
class-9
class-10
coordinate geometry
+3
votes
1
answer
I am not even getting the idea of this
asked
Jan 24, 2018
in
Mathematics
by
kratos
sonnet
sound
cbse
math
i am johns heart
class-7
class-10
icse
proportionality
class-12
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