CBSE
3AT
3A
AT
A
20
-20
[-20]
[20]
0
A
B
I
C.
B
Tips: -
B2 = BB (B= BA)
= (BA) B (જૂથનો નિયમ)
=B (AB) (AB = A)
=BA (BA = B)
B2 = B
λ#1
λ#2
λ#3
λ#-2
5
6
7
8
256
343
512
729
6
cos2θ
cos θ
sin θ
sin2θ