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Naresh Khyalia
Subject: Maths
, asked on 23/4/18
14th and 15th plz
Answer
1
Nabhitha Balachandar
Subject: Maths
, asked on 14/5/20
electric posts are placed 40 m apart along side a track . A biker starting from 1st pole reaches 8th pole at a speed of 56km h . find time taken to cover the distance
Answer
1
Nabhitha Balachandar
Subject: Maths
, asked on 30/5/20
Pls solve the below question.
Answer
1
Rahul
Subject: Maths
, asked on 6/9/15
find the interval in which f(x) =x+2/e is increasing or decreasing . tell me interval specially.
Answer
1
Muskan Saxena
Subject: Maths
, asked on 11/2/16
if √1- x^6 + √1-y^6 = a (x^3- y^3). then prove that dy+dx= x^2+ y^2 √1-y^6+√1-x^6
Answer
1
Rahul
Subject: Maths
, asked on 13/3/16
A given right circular cone has volume p and the largest right circular cylinder that can be inscribed in the cone has a volume q . Find the ratio of p and q.
Answer
1
Ankita Verma
Subject: Maths
, asked on 12/9/17
Solve this:
19.
The instantaneous velocity of a particle is equal to time derivative of its position vector and the instantaneous acceleration is equal to time derivative of its velocity vector. Therefore:
(1) the instantaneous velocity depends on the instantaneous position vector
(2) instantaneous acceleration is independent of instantaneous position vector and instantaneous velocity (3) instantaneous acceleration is independent of instantaneous position vector but depends on the instantaneous velocity
(4) instantaneous acceleration depends both on the instantaneous position vector and the instantaneous velocity.
Answer
1
Vartika Singh
Subject: Maths
, asked on 16/12/17
Solve this:
I have opted the following subjects in cbse class 12: history geography maths economics english and PHYSICAL EDUCATION as 6th subject so if i get more marks in physical education than in maths in boards then which will be counted for overall percentage...p.e. or maths?
Answer
2
Naresh Khyalia
Subject: Maths
, asked on 23/4/18
The contents of three bags I, II and III are as follows :
Bag l : 1 white, 2 black and 3 red balls.
Bag II : 2 white, I black and 1 red ball.
Bag III : 4 white , 5 black and 3 red balls.
A bag is chosen at random and two balls are drawn. What is the probability that the balls are white and red ?
Answer
1
Ananya Paliwal
Subject: Maths
, asked on 11/9/19
Why is integration of cosx + cos@ = sinx + xcos@ ?
Answer
1
Aakarsh Jha
Subject: Maths
, asked on 3/1/20
Meritnation experts plz solve Q4 in a sheet of paper only i am struggling a lot i only need handwritten ans in a sheet of paper only plz do not ans in meritnation platform as most experts copy paste ans i do not like
Answer
1
Ananya Paliwal
Subject: Maths
, asked on 28/2/20
Solve the equation for x:
Answer
1
Sanjievy S.v
Subject: Maths
, asked on 14/3/16
plz upload math all india ques paper set 3 solutions as soon as possible!!!
Answer
2
Ankita Verma
Subject: Maths
, asked on 19/9/17
Solve this:
Q.10. The acceleration-time graph of a body is shown below :
The most probable velocity-time graph of the body is :
(1)
(2)
(3)
(4)
Answer
1
Ananya Paliwal
Subject: Maths
, asked on 15/1/20
Proof the following:
Answer
1
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19.The instantaneous velocity of a particle is equal to time derivative of its position vector and the instantaneous acceleration is equal to time derivative of its velocity vector. Therefore:(1) the instantaneous velocity depends on the instantaneous position vector

(2) instantaneous acceleration is independent of instantaneous position vector and instantaneous velocity (3) instantaneous acceleration is independent of instantaneous position vector but depends on the instantaneous velocity

(4) instantaneous acceleration depends both on the instantaneous position vector and the instantaneous velocity.

I have opted the following subjects in cbse class 12: history geography maths economics english and PHYSICAL EDUCATION as 6th subject so if i get more marks in physical education than in maths in boards then which will be counted for overall percentage...p.e. or maths?

Bag l : 1 white, 2 black and 3 red balls.

Bag II : 2 white, I black and 1 red ball.

Bag III : 4 white , 5 black and 3 red balls.

A bag is chosen at random and two balls are drawn. What is the probability that the balls are white and red ?

Q.10. The acceleration-time graph of a body is shown below :

The most probable velocity-time graph of the body is :

(1)

(2)

(3)

(4)