Answer: it always increa
Step-by-step explanation:
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Answer:
(d) ∠AIS
Step-by-step explanation:
The tangent SF intersects the circle at one point, point I. Any angle it forms with a chord must be a chord that terminates at point I. There are two of them: AI and CI.
The angles these chords make with tangent SF are ...
Of these, only the first (∠AIS) is listed among the answer choices.
Step-by-step explanation:
Refer to attachment.
<em>Hope</em><em> </em><em>it</em><em> </em><em>helps</em><em>.</em>
Answer:
(a) First order linear separable differential equation
(b)
(c)
(d)
Step-by-step explanation:
(b) Solve for
The domain of y is:
So the lasrgest interval I on which the solution is defined is:
(c)
Differentiate y:
Evaluate this result into the differential equation:
Therefore, the solution is correct.
(d)
Simply evaluate the function y for x=0 and solve for C1:
Finally substitute into y: