Show that any three linear operators a, b, and ĉ satisfy the following (ja- cobi) identity (10 pt) [[a, b] ĉ] + [[b, c), a] + [[c, a, b) = 0

Three linear operators A,B, and C will satisfy the condition,

.

Explanation:

According to the question we have to prove.

Now taking Left hand side of the equation and solve.

Now use commutator property on it as,

Therefore, it is proved that .

spare some change and give it to the poor

explanation:

plz : ((

weight of the box is given as

here this is placed on the inclined of angle 42 degree

now this weight will have two components one is along the incline other is perpendicular to it

so here we need to apply a force parallel to incline opposite to its component of weight

so here the component of weight is given as

here we have

so it requires 75 n force to move it upwards