in the second picture the part where you subtracted ( 4 - 4) is wrong because the second 4 is in multiplication with (1 - m/n).
so.,
Copyright © 2024 EHUB.TIPS team's - All rights reserved.
Answers & Comments
in the second picture the part where you subtracted ( 4 - 4) is wrong because the second 4 is in multiplication with (1 - m/n).
so.,