Question

heyy guys please answer my questions.​

Answer 1

Step-by-step explanation:

i hope, it will help you

Answer 2

Answer:

Step-by-step explanation:

we use the property of mod(||) that t it convert the sign of containing number to positive.

(i) $|2/3|+|4/5|=|2/3+4/5|$

2/3+4/5=|2/3+4/5|

22/15=|22/15|

22/15=22/15

(ii)|-7/4|+|-2/3|=|-7/4-2/3|

7/4+2/3=|-7/4-2/3|

29/12=|-29/12|

29/12=29/12