Show that the point x = 0 is a regular singular point of the
differential equation xy" - X (2 - x) y' + (2 + xº) y = 0.
Answers
Explanation:
Aptitude lest
Question No. 14 of 45
1 Marks
O None of the statements is a know
o I and II only
The logic problems in this set present you with three true statements: Fact 1, Fact 2,
and Fact 3. Then, you are given three more statements (labeled I, II, and III), and you
must determine which of these, if any, is also a fact. One or two of the statements
could be true; all of the statements could be true; or none of the statements could be
true. Choose your answer based solely on the information given in the first three facts.
Fact 1: All drink mixes are beverages.
Fact 2: All beverages are drinkable.
Fact 3: Some beverages are red.
If the first three statements are facts, which of the following statements must also be a
fact?
Oland III only
ll only
1: Some drink mixes are red.
Il: All beverages are drink mixes.
III: All red drink mixes are drinkable.
O mongly
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