Gate 2021: Engineering Mathematics Quiz 8

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Question 1

The differential equation whose solution is A x² + By² = 1 where A and B are arbitrary constants, is of

• Asecond order and second degree
• Bfirst order and second degree
• Cfirst order and first degree
• Dsecond order and first degree

Question 2

The solution of the differential equation is

• A
• B
• C
• D

Question 3

A differential equation is applicable over -10 < t < 10. If i(4) = 10, then i(-5) is ______.

• A1.65
• B2.45
• C4.56
• D1.42

Question 4

The solution of the ordinary differential equation given below, with initial condition y (2) = 3, is

• A
• B
• C
• D

Question 5

The solution of with the condition is

• A
• B
• C
• D

Question 6

The solution of the differential equation

• A
• B
• C
• D

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