Question

Verify the following= (8×9)×5=8×(9×5)​

Answer 1

$hello \: buddy \: your \: answer \\ \\ is \: = > > L.H.S \ \\ \\ \ = > (8 \times 9) \times 5 \\ \\ = > 72 \times 5 \\ \\ = > 360 \\ \\ \\ = > >R.H.S \ \\ \ = > 8 \times (9 \times 5) \\ \\ = > 8 \times 45 \\ \\ = > 360 \\ \\ \\ hence \:L.H.S=R.H.S</p><p>\\ VERIFIED$

Answer 2

Answer: this is associative property

In mathematics, the associative property is a property of some binary operations. In propositional logic, associativity is a valid rule of replacement for expressions in logical proofs.