Question

If A+B=C, then magnitude of B is
1)C-A
2) C - A
3) sq. root of C.B-A.B
4) sq. root of C.A-B.A​

Answer 1

Answer:

the answer will be b OK friend

Answer 2

Answer:

2) c-a beacuse if a+b=c ,then b=c-a that's why the answer is c-a