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Y= 3tanx+5logax+√x-3ex+1/x find y dash

Posted by Manav Sharma 3 years, 3 months ago

CBSE > Class 12 > Mathematics

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. Verify A adj A = A I If A = 2 3 4 6          and I = 1 0 0 1    

Posted by Pankaj Jain 3 years, 4 months ago

CBSE > Class 12 > Mathematics

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integrate sin2x-sin2k/sinx-sink+cosx-cosk

Posted by Jay Chaudhari 3 years, 4 months ago

CBSE > Class 12 > Mathematics

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ANSWER

a,b,c are unit vectors such that a+b+c=0 Find the value of a.b+b.c+c.a.

Posted by Himanshi Pannu 3 years, 4 months ago

CBSE > Class 12 > Mathematics

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Ravi Raju Rohit are delling in stationary

Posted by Dilip Kumar 3 years, 4 months ago

CBSE > Class 12 > Mathematics

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Posted by Aseem Mahajan 3 years, 4 months ago

CBSE > Class 12 > Mathematics

1 answers

Cute Baccha❤️ 3 years, 4 months ago

Same to u

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All the very best all of you

Posted by Samriddhi Mishra 3 years, 4 months ago

CBSE > Class 12 > Mathematics

1 answers

Aseem Mahajan 3 years, 4 months ago

S2u

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ncert exampler not available in this app

Posted by Saurabh Singhaniya 3 years, 4 months ago

CBSE > Class 12 > Mathematics

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How we can move that we have to find derivative of a function or not , ? To find the function is increasing or decreasing

Posted by Har Har Mahadev 🙏 3 years, 4 months ago

CBSE > Class 12 > Mathematics

1 answers

Aseem Mahajan 3 years, 4 months ago

Finding derivative is important to determine increasing or decreasing

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Is composition of functions in coming in term 1

Posted by Diya Guglani 3 years, 4 months ago

CBSE > Class 12 > Mathematics

1 answers

Aseem Mahajan 3 years, 4 months ago

No. Only types

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Value of tan15°+cot15°

Posted by Ashish Verma 3 years, 4 months ago

CBSE > Class 12 > Mathematics

2 answers

Dev Gulati 3 years, 4 months ago

π/4

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Aseem Mahajan 3 years, 4 months ago

0Thank You

ANSWER

f(x)=x+|x| is continous for

Posted by Harish Thori 3 years, 4 months ago

CBSE > Class 12 > Mathematics

5 answers

.... .. 3 years, 3 months ago

Everywhere

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Swastik . P 3 years, 4 months ago

All except x=0 is to check differentiability

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Arjun Yadav 3 years, 4 months ago

Yes , it's continuous

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Swastik . P 3 years, 4 months ago

Modulus funtion and polynomial function are everywhere continous

1Thank You

Aseem Mahajan 3 years, 4 months ago

All except x = 0

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Evaluate the limit limx-2 1/(x-4)^3

Posted by Rohit Kumar 3 years, 4 months ago

CBSE > Class 12 > Mathematics

2 answers

Anjali Singh 3 years, 4 months ago

The answer is 5x.

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Lovekush Chahar 3 years, 4 months ago

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X^m .y^n = (x+y)^m+n find dy/fix

Posted by Neelam Baghel 3 years, 4 months ago

CBSE > Class 12 > Mathematics

1 answers

Love Yourself 3 years, 4 months ago

Y/x

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CASE-STUDY Past record shows that in summer season water level of earth decreases and water supply is interrupted so a society constructs a rectangular tank to fulfil water supply for its residents on a piece of land 8X3 m? in such a way that the length and breadth of tank are less than length and breadth of land respectively by twice of its height x.

Posted by Mohit Sah 3 years, 4 months ago

CBSE > Class 12 > Mathematics

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One one Onto short trips

Posted by Prajapati Aaditya 3 years, 4 months ago

CBSE > Class 12 > Mathematics

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If three matrices A B and C satisfy associative law then

Posted by सत्य सनातन? 3 years, 4 months ago

CBSE > Class 12 > Mathematics

2 answers

Sachin Gahlyan 3 years, 4 months ago

Good job

0Thank You

Aseem Mahajan 3 years, 4 months ago

(A + B) + C = A + (B + C)
(AB)C = A(BC)

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To minimise the cost of the food meeting the dietary requirements

Posted by Subhi Bansal 3 years, 4 months ago

CBSE > Class 12 > Mathematics

1 answers

Atharva Verma 3 years, 4 months ago

Incomplete question

1Thank You

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X=t square , Y=t cube .Find Double Differentiation

Posted by Siddharth Prusty 3 years, 4 months ago

CBSE > Class 12 > Mathematics

5 answers

Bhabani Sahu 3 years, 4 months ago

dx/dt=2t dy/dt=3t² dy/dx=3t²/2t =3t/2 d²y/dx²=3/2

0Thank You

Aseem Mahajan 3 years, 4 months ago

3t is the answer all are wrong!!

0Thank You

Nikita Choudhary 3 years, 4 months ago

3/4t

4Thank You

Aseem Mahajan 3 years, 4 months ago

1Thank You

Siddharth Prusty 3 years, 4 months ago

3/2 is the answer

2Thank You

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Find two positive numbers whose sum is 15 and the sum of whose squares is minimum

Posted by Krishna Kunj 3 years, 4 months ago

CBSE > Class 12 > Mathematics

2 answers

Harish Thori 3 years, 4 months ago

7 and 8

0Thank You

Bhabani Sahu 3 years, 4 months ago

15/2 and 15/2

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F(x) = 3tanx + 5 is dicontinous at

Posted by Priyanshi - 3 years, 4 months ago

CBSE > Class 12 > Mathematics

2 answers

Swastik . P 3 years, 4 months ago

(2n +1) π/2

0Thank You

Harish Thori 3 years, 4 months ago

π/2 and 3π/2

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To minimise the cost of food while meeting the dietary requirement of the staple food of adolescent student of your school

Posted by Kajal Singh 3 years, 4 months ago

CBSE > Class 12 > Mathematics

0 answers

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Find the greatest non negative value of a for which

$\lim_{x \to 1}\left[\dfrac{a + sin(x-1) - ax}{x + sin(x-1) - 1}\right]^{\dfrac{1-x}{1-\sqrtx}} = \dfrac{1}{4}$

Posted by Aseem Mahajan 3 years, 4 months ago

CBSE > Class 12 > Mathematics

1 answers

Aseem Mahajan 3 years, 4 months ago

Find the greatest non negative value of a for which

$\displaystyle \lim_{x \to 1}\left[\dfrac{a + sin(x-1) - ax}{x + sin(x-1) - 1}\right]^{\dfrac{1-x}{1-\sqrt{x}}} = \dfrac{1}{4}$

5Thank You

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Relation R in the set A={1,2,3,....,13.14}defined as R={(x,y):3x-y=0}

Posted by Tanya T 3 years, 4 months ago

CBSE > Class 12 > Mathematics

1 answers

Harish Thori 3 years, 4 months ago

R={(1,3) (2,6) (3,9)............}

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the function f x=x³-9kx²+27x+30 is increasing on r then

Posted by N R 3 years, 4 months ago

CBSE > Class 12 > Mathematics

0 answers

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To minimize th cost of food, meeting dietry requirements the staple food of adolescent students of your school

Posted by Tnshq Gupta 3 years, 4 months ago

CBSE > Class 12 > Mathematics

0 answers

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The principal value of the expression cos^-1(cos (- 680°))

Posted by Megana Prabha 3 years, 4 months ago

CBSE > Class 12 > Mathematics

1 answers

Kunishka Yadav 3 years, 4 months ago

2π/9 will be the answer. Solution: cos^-1 ( cos (-680°)) =cos^-1 (cos (720°- 40°)) =cos^-1 (cos (40°)) = 40° = 2π/9

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Give wishes for tomorrow's NDA Paper...????

Posted by Kunal Jadhav 3 years, 5 months ago

CBSE > Class 12 > Mathematics

2 answers

Pk . 3 years, 5 months ago

We have nothing to loose either we will get succeed or experience of first upsc exam . ....so eagerly wait for examination hour??

0Thank You

Aseem Mahajan 3 years, 5 months ago

Take these wishes for tomorrow's NDA paper ?

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Posted by Kunal Jadhav 3 years, 5 months ago

CBSE > Class 12 > Mathematics

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to demonstrate a function which is not 11 but is onto observation

Posted by Anubhav Singh 3 years, 5 months ago

CBSE > Class 12 > Mathematics

0 answers

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