Home
Class 12
MATHS
" If "A=[[cos alpha,sin alpha],[-sin alp...

" If "A=[[cos alpha,sin alpha],[-sin alpha,cos alpha]]," then find "AA

Promotional Banner

Similar Questions

Explore conceptually related problems

A=[[cos alpha,sin alpha],[-sin alpha,cos alpha]] , then find | A |

A=[[Cos alpha,sin alpha],[-Sin alpha,cos alpha]] then A^(2)

If A =[(cos alpha, sin alpha),(-sin alpha, cos alpha)] , then find A^(T) A.

If A=[[cos alpha,sin alpha],[-sin alpha,cos alpha]] then verify that A'A=I

If A = [[cos alpha,sin alpha],[-sin alpha,cos alpha]] , then verify that A'A = I

If A= [[cos alpha, -sin alpha],[sin alpha, cos alpha]] , then A + A'= I, the value of a is :

If A = [[cos alpha,sin alpha],[-sin alpha,cos alpha]] then prove that, AA'=I. Hence find A^(-1) .

If A=[(cos alpha, sin alpha),(-sin alpha, cos alpha)] then "AA"^(T)=

If A,=[[cos alpha,sin alpha-sin alpha,cos alpha]] then prove that AA',=I Hence find A^(-1)