Wave A starts its positive half cycle at œât = 30¬∞ and wave B starts its positive half cycle at œât = 75¬∞ then wave B is leading wave A by 45¬∞.

Both A and R are true and R is correct explanation of A

Both A and R are true and R is not the correct explanation of A

Wave A starts its positive half cycle at œât = 30¬∞ and wave B st

1.	Wave A starts its positive half cycle at œât = 30¬∞ and wave B starts its positive half cycle at œât = 75¬∞ then wave B is leading wave A by 45¬∞.
A.	1
B.
C.	Both A and R are true and R is correct explanation of A
D.	Both A and R are true and R is not the correct explanation of A
Answer» C. Both A and R are true and R is correct explanation of A