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:
90 degrees
Step-by-step explanation:
the 110 angle+the inside angle will be 180 degrees, so 180-110=70. The other triangle has the same angle, since the bisector will create a side that is the same, it proves how the triangle are the same, and the bisector creates a 90 degree angle, or a right angle.
Answer:
xx
Step-by-step explanation:
-0.5,1
-1, 2
-1.5,3
-2,4
-2.5, 5
-3, 6
hope that helps
Write the line integral as
In other words,
, and
.
The curve
is closed, so we can apply Green's theorem:
Convert to polar coordinates to write this as