" If "I=([1,,0],[0,1]),B=([0,1],[-1,0])" and "C=([cos theta,sin theta],[-sin theta,cos theta])quad " then "C

If I=[[1,0] , [0,1]] and B=[[0,1] , [-1,0]] and C=[[cos theta, sin theta] , [-sin theta, cos theta]] then C=

If I= [[1,0],[0,1]] and J= [[0,1],[-1,0]] and B = [[cos theta, sin theta],[-sin theta, cos theta]] , then B=

If I=[(1,0),(0,1)]=J[(0,1),(-1,0)] and B=[(cos theta, sin theta),(-sin theta, cos theta)] then B=

If I=det[[1,00,1]],,B=det[[0,1-1,0]] and C=det[[cos theta,sin theta-sin theta,cos theta]] the C=

If A=[(cos theta, sin theta, 0),(-sin theta, cos theta, 0),(0,0,1)] then

If I= [{:(,1,0),(,0,1):}], J=[{:(,0,1),(,-1,0):}]and B=[{:(,cos theta,sin theta),(,-sin theta,cos theta)]:}"then B"=

If I= [{:(,1,0),(,0,1):}], J=[{:(,0,1),(,-1,0):}]and B=[{:(,cos theta,sin theta),(,-sin theta,cos theta)]:}"then B"=

If the matrix [[cos theta,sin theta,0],[sin theta,cos theta,0],[0,0,1]] is singular then theta=