Question

Find the products given below and in each case verify the result for a = 1, b = 2, and c = 3:
(b) {1/4abc}×{-6b2c}×{-1/3c3}​

Answer 1

[1/4(1)(2)(3)]×[-6(2)2(3)]×[-1/3(3)3]

[1/24]×[-72]×[-1/27]

72/24×27

=72/648

=9