Question

20. Verify the property (a xb)x c = ax (bxc). if a=9.b= -2.c = -3.
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Answer 1

Answer:

(a x b ) x c = a x ( b x c)

(9 x -2) x -3= 9 x (-2 x -3)

-18 x -3= 9 x 6

54 = 54

LHS=RHS

Hence , verified

Answer 2

Answer:

hey here is the solution of your question.

Step-by-step explanation:

a=9. b=-2. c=-3

L.H.S=(a×b)×c

put a=9. b=-2. c= -3

(9×(-2)×-3

-18×(-3)

54

R.H.S=put a =9 b=-2. c=-3

ax(bxc)

9x(-2x(-3)

9x6=54

L.H.S=R.H.S

(axb)xc=ax(bxc)

hence verified

i hope this answer helps you

plz marks it brainliest