Login
Remember
Register
Studyrankersonline
All Activity
Questions
Unanswered
Categories
Users
Ask a Question
NCERT Solutions
Ask a Question
Recent questions and answers in Class XII Maths
0
votes
0
answers
If in ∆ ABC, cotA+ cotB+cotC=cotx, then prove that, sin^3(x) =sin(A-x) sin(B-x) sin(C-x)?
asked
Jul 11
in
Class XII Maths
by
Swarna
(
10
points)
trigonometry
trigonometric functions
0
votes
0
answers
If in ∆ ABC, cotA+ cotB+cotC=cotx, then prove that, sin^3(x) =sin(A-x) sin(B-x) sin(C-x)?
asked
Jul 10
in
Class XII Maths
by
Swarna
(
10
points)
trigonometry
0
votes
1
answer
Subtract the sum of 3a2 – 2a + 5 and a2 – 5a – 7 from the sum of 5a2 -9a + 3 and 2a – a2 – 1
answered
Jun 3
in
Class XII Maths
by
muskan15
(
-2,549
points)
fundamental concepts (including fundamental operations)
0
votes
0
answers
Limit of class interval 10-20,20-30,30-40
asked
Apr 25
in
Class XII Maths
by
BBPD
(
15
points)
0
votes
0
answers
-2a, a+b, a+c : b+a, - 2b, b+c: c+a, c+b, - 2c prove that 4(b+c)(c+a)(a+b)
asked
Apr 20
in
Class XII Maths
by
gunja
(
10
points)
determinants
0
votes
0
answers
-2a, a+b, a+c: b+a,
asked
Apr 20
in
Class XII Maths
by
gunja
(
10
points)
–1
vote
0
answers
frequency distribution
asked
Apr 18
in
Class XII Maths
by
Mandy
(
19
points)
0
votes
0
answers
If (x1,y1) and (x2,y2) are the extrimities of a focal chord
asked
Apr 4
in
Class XII Maths
by
rnsabir72
(
15
points)
0
votes
0
answers
show that the function f->R -> R given by f(x)= sinx is neither 1-1 nor onto
asked
Feb 28
in
Class XII Maths
by
sundar
(
15
points)
0
votes
0
answers
Find the approximation values of, tan(45°10'), given that 1°=0.0175
asked
Jan 30
in
Class XII Maths
by
Ashima1224
(
15
points)
application of derivatives
0
votes
0
answers
Find the matrice A such that [2 -1 1 0 A -3 4] = [ -1 -8 -10 1 -2 -5 9 22 15 ]
asked
Jan 5
in
Class XII Maths
by
Avadh bhati
(
15
points)
matrices
0
votes
0
answers
3. Show that the line joining (2,-3) and (-5,1) is parallel to the line joining (7,-1) and (0,3).
asked
Nov 25, 2018
in
Class XII Maths
by
arun811
(
-61
points)
plzzz answer fast tmrw i have pre board exam
0
votes
0
answers
If the (p+1)th term of an a.p. is twice the (q+1)th term ,show that (3p+1) th term is twice the (p+q+1)th term
asked
Nov 23, 2018
in
Class XII Maths
by
-shivani-
(
15
points)
0
votes
0
answers
Equation of circle
asked
Nov 21, 2018
in
Class XII Maths
by
Harsh pokale
(
15
points)
0
votes
0
answers
f(X) = √(4 - 2x^2). Is this a function. What is the domain? Explain?
asked
Nov 20, 2018
in
Class XII Maths
by
Rahul Saha
Basic
(
25
points)
calculus
relations and functions
0
votes
0
answers
Find the ratio in which the join of the points (2,-1,-3),(3,5,-4)is the divided by the plane YOZ.
asked
Nov 15, 2018
in
Class XII Maths
by
MVikash_oo7
(
15
points)
0
votes
1
answer
The area of an equilateral triangle is √3. What is the perimeter of the triangle?
answered
Oct 21, 2018
in
Class XII Maths
by
Kiran1151
Basic
(
20
points)
heron’s formula
+1
vote
0
answers
the differential equation of the family of parabola having vertices at the origin and foci on y-axis is
asked
Oct 19, 2018
in
Class XII Maths
by
khatari
(
16
points)
+1
vote
0
answers
xdy/dx=y(logy-logx+1)
asked
Oct 13, 2018
in
Class XII Maths
by
Deepika Rajora
(
16
points)
+1
vote
0
answers
From the differential equation of family of circles x square+(y-a) square = a square
asked
Oct 9, 2018
in
Class XII Maths
by
Akshatjosht
(
16
points)
To see more, click for all the
questions in this category
.
All categories
Biology
(226)
Board Exams
(184)
Class XII Business Studies
(580)
Class XII Accountancy
(20)
Class XII Economics
(24)
Class XII Psychology
(12)
Class XII Political Science
(12)
Class XII Physical Education
(8)
Class XII English
(222)
Class XII Biology
(754)
Class XII Chemistry
(245)
Class XII Physics
(361)
Class XII Maths
(500)
Class XI Business Studies
(1,281)
Class XI Accountancy
(28)
Class XI Economics
(37)
Class XI Psychology
(5)
Class XI Political Science
(55)
Class XI Physical Education
(26)
Class XI English
(58)
Class XI Biology
(2,942)
Class XI Chemistry
(422)
Class XI Physics
(392)
Class XI Maths
(510)
Class X Social Science
(8,727)
Class X Science
(4,337)
Class X Maths
(1,713)
Class X English
(1,048)
Class X Hindi
(511)
Class X Computer
(12)
Class IX Social Science
(3,115)
Class IX Science
(1,303)
Class IX Maths
(1,681)
Class IX English
(1,352)
Class IX Hindi
(167)
Class IX Computer
(28)
Class VIII Social Science
(146)
Class VIII Science
(819)
Class VIII Maths
(1,017)
Class VIII English
(39)
Class VIII Hindi
(9)
Class VIII Computer
(3)
Class VII Maths
(871)
Class VII Science
(725)
Class VII English
(9)
Class VII Social Science
(29)
Class VII Hindi
(6)
Class VII Computer
(4)
Class VI Maths
(1,000)
Class VI Social Science
(8)
Class VI Science
(152)
Class VI English
(2)
Class VI Hindi
(3)
Class VI Computer
(3)
Sanskrit
(1)
Geography
(13)
History
(12)
Political Science
(0)
Who is Who
(0)
Other
(19)
Watch More Sports Videos on Power Sportz
...
