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Determinants

JEE Plances JEE (Main) Mathematics Determinants

Q6

Asked by Tanishq 28th October 2017 10:32 AM
Answered by Expert

CBSE XII Science Mathematics Determinants

Explaim the answer in detail...

Asked by nitishkrnehu09 14th November 2017 10:15 PM
Answered by Expert

CBSE XI Science Mathematics Straight Lines

Q. Prove that the lines (b-c)x+(c-a)y+(a-b)=0, (c-a)x+(a-b)y+(b-c)=0 and (a-b)x+(b-c)y+(c-a)=0 are concurrent.

Asked by imabhi264 28th December 2017 6:31 PM
Answered by Expert

CBSE XII Science Mathematics Determinants

Using properties of determinants,prove that |   a       b       c| |a-b     b-c   c-a|   =   a^3+b^3+c^3-3abc |b+c   c+a   a+b|

Asked by lekhakarthikeyan 1st April 2018 10:43 PM
Answered by Expert

JEE Plances JEE (Main) Mathematics

plz solve the question 

Asked by futureisbright051101 5th April 2018 5:03 AM
Answered by Expert

JEE Plances JEE (Main) Mathematics

plz solve the question

Asked by futureisbright051101 5th April 2018 6:09 PM
Answered by Expert

JEE Plances JEE (Main) Mathematics

plz solve both the question... i got stuck on both these help me by solving both of them

Asked by futureisbright051101 5th April 2018 6:10 PM
Answered by Expert

JEE Plances JEE (Main) Mathematics

plz solve both the question...both of them are different

Asked by futureisbright051101 5th April 2018 6:12 PM
Answered by Expert

JEE Plances JEE (Main) Mathematics

plz solve both the question...both are different question

Asked by futureisbright051101 5th April 2018 6:15 PM
Answered by Expert

CBSE XII Science Mathematics

state the strategy used in solving questions of determinants

Asked by haroonrashidgkp 8th April 2018 10:58 PM
Answered by Expert

CBSE XII Science Mathematics Determinants

evaluate 0   2   0 2  3    4 4   5   6 

Asked by haroonrashidgkp 10th April 2018 8:45 PM
Answered by Expert

JEE Plances JEE (Main) Mathematics

Pls solve and send 

Asked by g_archanasharma 19th April 2018 11:19 PM
Answered by Expert

JEE Plances JEE (Main) Mathematics

Please send detailed solution... 

Asked by g_archanasharma 20th April 2018 9:27 AM
Answered by Expert

JEE Plances JEE (Main) Mathematics

Detailed solution with explanation... 

Asked by g_archanasharma 26th April 2018 11:34 AM
Answered by Expert

JEE Plances JEE (Main) Mathematics

The question is of determinants chapter of maths. Question is in picture. Kindly solve it. 

Asked by sakshisingh3124 28th April 2018 10:10 AM
Answered by Expert

CBSE XII Science Mathematics

if a and b are the matrices of order 3 and (A)=5,(b)=3 then find the vailue of 3ab.

Asked by Aaditri 12th August 2018 3:40 PM
Answered by Expert

CBSE XII Science Mathematics

Question no. 26 27

Asked by Msinha833 21st August 2018 2:14 PM
Answered by Expert

CBSE XII Commerce Mathematics

Q 28

Asked by kumarsaurav68 31st October 2018 12:29 PM
Answered by Expert

JEE Main Mathematics

Sir pls solve the following.

Asked by rsudipto 26th December 2018 11:31 AM
Answered by Expert

JEE Main Mathematics Matrices and Determinants

Sir pls solve the following.

Asked by rsudipto 26th December 2018 11:32 AM
Answered by Expert

JEE Main Mathematics Matrices and Determinants

Sir pls solve the following.

Asked by rsudipto 26th December 2018 11:35 AM
Answered by Expert

CBSE XII Science Mathematics Determinants

If A is  a square matrix of order 3 and the |A| =6. What is the value of | 2A|?

Asked by lekhakarthikeyan 27th December 2018 2:26 AM
Answered by Expert

CBSE XII Science Mathematics

1. space space space F i n d space theta element of open square brackets table row cell 0 space comma end cell cell pi over 2 end cell end table close square brackets space r e p r e s e n t i n g space t h e space s o l u t i o n space o f space
space space space space space space space space space space open vertical bar table row cell 1 plus cos squared theta end cell cell sin squared theta end cell cell 4 sin 4 theta end cell row cell cos squared theta end cell cell 1 plus sin squared theta end cell cell 4 sin 4 theta end cell row cell cos squared theta end cell cell sin squared theta end cell cell 1 plus 4 sin 4 theta end cell end table close vertical bar equals 0


2. space space space i f space a comma b comma c space a r e space s u c h space t h a t space a plus b plus c equals 0
p r o v e space t h a t
open vertical bar table row 1 cell cos c end cell cell cos b end cell row cell cos c end cell 1 cell cos a end cell row cell cos b end cell cell cos a end cell 1 end table close vertical bar

Asked by Eng.surinder.singh 25th January 2019 1:06 PM
Answered by Expert

CBSE XII Science Mathematics

How to solve determinants without expanding.      FOR EX.

Asked by rahulyadavkarira 29th March 2019 9:37 PM
Answered by Expert

JEE Main Mathematics Matrices and Determinants

Solve the question in photo showing each step clearly

Asked by Vidushi412 25th April 2019 7:10 PM
Answered by Expert

CBSE XII Science Mathematics Determinants

If A is a 2×2 matrix such that|A|= 5. Find |4A|

Asked by denpeter4 30th April 2019 1:30 PM
Answered by Expert

JEE Main Mathematics Matrices and Determinants

Solve the question in photo showing each step clearly.....

Asked by Vidushi412 3rd May 2019 8:55 PM
Answered by Expert

JEE Main Mathematics Matrices and Determinants

Please tell the exact name of the book with author in which I can find this question.....

Asked by Vidushi412 4th May 2019 8:36 PM
Answered by Expert

CBSE XII Science Mathematics Determinants

What is Consistency or inconsistentency

Asked by Singha7225 30th July 2019 8:55 PM
Answered by Expert

CBSE XII Commerce Mathematics

Find value of x plz fast give me answers this is b.com 1 year book question 

Asked by sahujay922 19th August 2019 10:11 PM
Answered by Expert

CBSE XII Commerce Mathematics

Show that triangle-1 = triangle-2  triangle-1=

Asked by Aroray1401 29th September 2019 11:16 PM
Answered by Expert

CBSE XII Science Mathematics Determinants

Pl ans as fast as possible..

Asked by jain.pradeep 2nd November 2019 8:16 PM
Answered by Expert

JEE Main Mathematics Matrices and Determinants

Where r is common ratio, then what should be value of K to satisfy the equation

Asked by vishakhachandan026 23rd January 2020 4:42 PM
Answered by Expert

CBSE XII Science Mathematics Determinants

A square matrix of order 3 has |A|=6 , find |A.adjA|

Asked by mittalishita2002 23rd January 2020 8:11 PM
Answered by Expert

CBSE XII Science Mathematics Determinants

Solve 14

Asked by suchananag2002 10th April 2020 11:26 AM
Answered by Expert

CBSE XII Science Mathematics Determinants

Prove this please I need this..

Asked by 2003.m.harsh 24th April 2020 12:29 PM
Answered by Expert

CBSE IX Mathematics Surface Areas and Volumes

If |A| = - 3 find |AA’|

Asked by sb31kavya 29th April 2020 7:54 PM
Answered by Expert

JEE Main Mathematics Matrices and Determinants

Pls help with theis question

Asked by dakshitak2002 5th May 2020 7:32 AM
Answered by Expert

CBSE XII Science Mathematics Determinants

plz solve

Asked by onkardabhade62 30th December 2020 12:04 PM
Answered by Expert

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