Question

Qto
If a=3
lala + bb
and b= -2
(i ab + ba
find the value of
wil latb) ab.​

Answer 1

Step-by-step explanation:

LALA = L * L * 9

BB = -2 *-2 = 4

LL9 + -4

AB + BA = 3 * (-2) + (-2) * 3 = -6 + -6 = 0

THUS AB + BA =3 * (-2) + (-2) * 3 = (-6) + (-6) = 6-6 = 0

SINCE AB + BA = 0

HENCE VERIFIED