Answer:
positive
Step-by-step explanation:
it is positive
Answer: 8.55x10^13
Step-by-step explanation: 1.9 x 4.5 = 8.55 10^10 + 10^3 = 10^13
Answer:
=
Step-by-step explanation:
<u><em>Step(i):-</em></u>
Given that 
Now integrating

By using integration formula

<u><em>Step(ii):-</em></u>
=
= 
= 
= 
=
<u><em>Final answer:-</em></u>
=
Answer:
8
Step-by-step explanation: