Question

If A = 1/2, B = −/ and C = /, verify that A × (B × C) = (A × B) × C.

Answer 1

Answer:

A= 1/2

B = -1

C = 1

A×(B×C) = (A×B)×C

Step-by-step explanation:

1/2×(-1)(1) = (1/2(-1))×1

1/2×-1 = -1/2×1

-1/2 = -1/2

L.H.S = R.H.S