Home
Class 12
MATHS
Choose the correct answer from the follo...

Choose the correct answer from the following :
The value of `|{:(-costheta,sintheta),(-sintheta,-costheta):}|`is:

A

`-1`

B

1

C

0

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • DETERMINANTS

    NAGEEN PRAKASHAN|Exercise Exercise 4g|10 Videos

  • DETERMINANTS

    NAGEEN PRAKASHAN|Exercise Exercise 4.1|8 Videos

  • DETERMINANTS

    NAGEEN PRAKASHAN|Exercise Exercise 4e|4 Videos

  • Continuity and Differentiability

    NAGEEN PRAKASHAN|Exercise Miscellaneous Exercise|23 Videos

  • DIFFERENTIAL EQUATIONS

    NAGEEN PRAKASHAN|Exercise Miscellaneous Exercise|18 Videos

Similar Questions

Explore conceptually related problems

Evaluate : |{:(costheta,-sintheta),(sintheta,costheta):}|

If A = ((costheta,-sintheta),(sintheta,costheta)) then

Evaluate- |[costheta,sintheta],[sintheta,costheta]|

if A= [{:(costheta,sintheta),(-sintheta,costheta):}], then A A^T =?

Let A={:[(costheta,-sintheta),(-sintheta,-costheta)]:} then inverse of A is

Let A=[{:(costheta,sintheta),(-sintheta,costheta):}] , then |2A| is equal to

The value of (sintheta)/(1+costheta)+(sintheta)/(1-costheta) is :

Evaluate the determinants in |{:(costheta,-sintheta),(sintheta,costheta):}|

Evaluate Delta=|{:(sintheta, costheta),(-costheta,sintheta):}|

Evaluate costheta.costheta+sintheta.sintheta