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Covert the complex number 3(cos5 /\ /3 - i sin /\ / 6) into polar form

Posted by Shiwani Kumari 6 years, 10 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Show that the points A( 4,6,-5), B(0,2,3) and C(-4,-4,-1) form the vertices of an isoscles triangle

Posted by Ayush Tyagi 6 years, 10 months ago

CBSE > Class 11 > Mathematics

2 answers

Ayush Tyagi 6 years, 10 months ago

From this method the answer is wrong

0Thank You

Rajat Sharma 6 years, 10 months ago

Just calculate the distance between ab BC and CA uses distance formula then you will get the measurement of two of the sides equal hence prove that it is an isosceles triangle

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divide 10 hours for Conic sections, 3 D geometry and sequence and series?

Posted by Known Un 6 years, 10 months ago

CBSE > Class 11 > Mathematics

1 answers

Shivshant Prasad 6 years, 10 months ago

5 hrs for sequence , 3 and half hrs for conic sections and 1 and half hrs for 3d

0Thank You

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Tan√x ,diffrentiate by 1st principle

Posted by Vayu Chaturvedi 6 years, 10 months ago

CBSE > Class 11 > Mathematics

1 answers

Abhishek Sharma 6 years, 10 months ago

First apply first principle method and after apply sandwich theorem

2Thank You

ANSWER

d/dx √cosx

Posted by Rahul Salame 6 years, 10 months ago

CBSE > Class 11 > Mathematics

0 answers

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CosA. Cos(60-A).Cos(60+A)=cos3A/4

Posted by Prachi Sharma 6 years, 10 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Vehn diagram of B'

Posted by Devnandan Rajwade 6 years, 10 months ago

CBSE > Class 11 > Mathematics

0 answers

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9/3

Posted by Gaurav Sarkar 6 years, 10 months ago

CBSE > Class 11 > Mathematics

1 answers

Devnandan Rajwade 6 years, 10 months ago

0Thank You

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Find a g p for which the sum of first two term is -4

Posted by Hariom Choudhary 6 years, 10 months ago

CBSE > Class 11 > Mathematics

1 answers

Aditi Mittal 6 years, 10 months ago

Question is incomplete..

0Thank You

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Integration of dx/ 3x+5 is 1. Not defined 2. 3 ln(3x+5) + c 3. ln(3x+5)/3 + c 4. None of these

Posted by Priya Aggarwal 6 years, 10 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Vein digram

Posted by Aman Katal 6 years, 10 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

1 ki power -1 =

Posted by Manish Singh 6 years, 10 months ago

CBSE > Class 11 > Mathematics

2 answers

Aditi Mittal 6 years, 10 months ago

0Thank You

Shivshant Prasad 5 years, 9 months ago

1/1

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Solve the quadratic equation 2x^2 - (3+7i)x -3(3-9i)=0

Posted by Saroj Kumari 6 years, 10 months ago

CBSE > Class 11 > Mathematics

0 answers

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Chapter 13 qution 3

Posted by Krishan Sharma 6 years, 10 months ago

CBSE > Class 11 > Mathematics

0 answers

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Find the length of the medians of the triangle with vertices A(0,0,6),B(0,4,0)and(6,0,0)

Posted by Pratham Singh 6 years, 10 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Check whether the P(A) and P(B) are consistently defined P(A)=0.5,P(B)=0.7,P(A intersection B)=0.6

Posted by Ayan Kamra 6 years, 10 months ago

CBSE > Class 11 > Mathematics

2 answers

Mayank Bhardwaj 6 years, 10 months ago

P(A union B) = 0.7

1Thank You

Shreya Dixit 6 years, 10 months ago

No because P(A) is less than P(B)

1Thank You

ANSWER

Formula of circumstances

Posted by M Lyngdoh 6 years, 10 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Find thedomain of function of y where y: 10/ log 1-x + root over x-2

Posted by Harshita Saha 6 years, 10 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

lim. [x-1], where [ . ] is greatest integer. function x-> 1

Posted by Rajat Sharma 6 years, 10 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

i m very stressed because my exam is on Tuesday can someone suggest any good strategy to study plz help sir

Posted by Known Un 6 years, 10 months ago

CBSE > Class 11 > Mathematics

1 answers

Mohit Singh 6 years, 10 months ago

Do example and miscellaneous all questions of NCERT

5Thank You

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For any triangle ABC, prove that a+b/c = cos(A-B/2)/sinC/2

Posted by Arup Bose 6 years, 10 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

find the general solutions of tan^3 x -3tanx=0

Posted by Apeksha Patil 6 years, 11 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Class 11th me kon kon sa chapter pdhna jaroori h.. Class 12th ka math bnane ke liye..??

Posted by Ishika Rani 6 years, 11 months ago

CBSE > Class 11 > Mathematics

1 answers

Anant Saxena 6 years, 11 months ago

Limits and derivatives,trigonometry,conic sec

3Thank You

ANSWER

Solution for A'-B'=B-A

Posted by Vaidehi Soni 6 years, 11 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Prove that √1+sina/1-sina = tan(π/4+a/2)

Posted by Saksham Pratap 6 years, 11 months ago

CBSE > Class 11 > Mathematics

1 answers

Shubham Narayan 4 years, 5 months ago

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The equation of two sides of a triangle are 3x-2y+6=0 and 4x+5y-20=0 and the orthocentre (1,1). Find the equation of the third side

Posted by Raj Kumar 6 years, 11 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Prove by mathematical induction that n(n+1) (2n+ 1) is divisible by 6 if n is a natural number. PLEASE GIVE ME THE ANSWER

Posted by Mrinmoy Bora 6 years, 11 months ago

CBSE > Class 11 > Mathematics

3 answers

Mrinmoy Bora 6 years, 10 months ago

Muskan khan answer dena nahi aata hai to mat do ok

1Thank You

Mrinmoy Bora 6 years, 10 months ago

No thanks

1Thank You

Muskan Khan 6 years, 10 months ago

It is done the same way as a ncert que. Resembling to it is done. U can check for that ans. In maths ncert sloution and try to do it by urself

0Thank You

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find the range of real function f (x)= 1- x-2

Posted by Poswal Gujjar 6 years, 11 months ago

CBSE > Class 11 > Mathematics

1 answers

Mohit Saini 6 years, 11 months ago

Range=Real no.

2Thank You

ANSWER

-x square becomes +x?

Posted by Sheikh Hisba 6 years, 11 months ago

CBSE > Class 11 > Mathematics

2 answers

Ram Kushwah 6 years, 11 months ago

(-X)^2=(-X)*(-X)=X^2

As product of -ve number with -ve number is +ve

Hence square of -ve no. is +ve

square of imaginary numbers is negative only as i^2=-1

2Thank You

Muskan Khan 6 years, 11 months ago

Due to mode

1Thank You

ANSWER

-This is a non subjective question- Where can I find solutions for CBSE sample papers?

Posted by Firdose Ahmed 6 years, 11 months ago

CBSE > Class 11 > Mathematics

1 answers

Sheikh Hisba 6 years, 11 months ago

I think google

0Thank You

ANSWER

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