how to obtain 4 equations in 2 lines with same number but different letter

Asked Dec 09 '21 at 19:38

Active Dec 09 '21 at 19:38

Viewed 18 times

i was trying to get something like this

but everything i try gives errors,

does anyone know what's the right way? thanks

asked Dec 09 '21 at 19:38

Alucard

1

Possible duplicate: eqnarray with subnumber – Werner Dec 09 '21 at 19:40
1

You need to wrap an align environment inside a subequations environment. – Werner Dec 09 '21 at 19:41
Yes, thank you both – Alucard Dec 09 '21 at 19:57

0 Answers0