Question

Verify the following properties by taking a = −3/4 b = -3 and c = 7/6
.
i) a × (b × c) = (a×b) ×c ii) a + (b + c) = (a + b) +c


guys pls im having online classes and should submit it it urgent!!!pls??
i will also mark as the brainliest!!!

Answer 1

Answer:

1.-3/4×(-3×7/6)=(-3/4×-3)×7/6

-3/4×-21/6=9/4×7/6

63/24=63/24 (1) done

2.-3/4+(-3+7/6)=(-3/4+(-3))+7/6

-3/4+(-11)=(-15/4)+7/6

-47/4=(-31/12) not verified