Answer:4.674hours
Step-by-step explanation:
1hr-89tons
24hrs-xtons
X=24×89
X=2136tons
24hrs-2136tons
Yhr-416tons
Y=24×416\2136
Y=4.674hrs
Answer:
The answer is C
Step-by-step explanation:
Answer:
2.6
Step-by-step explanation:
Answer:
Step-by-step explanation:
a).
= 
= 
=
[Since, i =
]
b).
= 
= 
= 5 ± 2i [Since, i =
]
c).
= 
= 
= 
=
[Since, i =
]