Question

Find the product given below and in each case verify the result for a=1, b=2, c=3:
(2÷5a×a×b) ×(-15b×b×a×c) ×(-1÷2c×c)

Answer 1

Answer:

2

Step-by-step explanation:

1](2÷5×1×1×2) = 2÷10

= 1/5

2] (-15×2×2×1×3) = -180

3] (-1÷2×3×3)= -1/18

4] 1/5×(-180)×(-1/18)= 2

Answer 2

Answer:

substitute values of a, b and c in the given equation