Answer:
<h2>i. 18 days</h2><h2>
ii.
part of work</h2><h2>
iii.
part of work</h2><h2 />
Step-by-step explanation:
i.
part of work can be done in 6 days.
Days taken to complete the whole work:
= 6 * 3
= 18 days
ii. Whole work will be done in 18 days.
So, 1 day work = 
iii. Work done in 9 days :


So, remaining work :



part of work
Hope this helps...
Good luck on your assignment..
Answer:
S 36.87° E
Step-by-step explanation:
It moves in a certain direction determined by
(y/x) = arctan
arctan (-4/3) 306.87° arctan (-4/3) arctan (-4/3) arctan (-4/3) arctan (-4/3) arctan (-4/
S 36.87° is another way of describing this travel direction.
Answer:
Required differential (a)
and (b)
.
Step-by-step explanation:
Given,

Let, 
(a) To find differential,
differentiate (1) we get,

when,
and dx=-0.1, then

(Correct upto four decimal places)
(b) To find,
( where h=dy)
when 


Correct upto four decimal places.
Answer:
-19 5/6 > -20 1/6
-19 5/6 is greater than -20 1/6. The smaller the negative number, the greater it is compared to bigger negative numbers.