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Mathematics ECAT Pre Engineering Chapter 19 Integration Online Test MCQs With Answers

Question # 1

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Question # 2

Te order of the differential equation of all conics whose axes coincide with the axes of co-ordinates is

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Question # 3

If the graph of f is entirely below the x-axis, then the value of definite integral is

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= 0

< 0

> 0

None

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Question # 4

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Question # 5

The arbitrary constants involving in the solution can be determined by the given conditions. Such conditions are called

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Boundaries

Variable separable

Initial values

None

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Question # 6

The area under the curve y = 1/x² between x = 1 and x =4 is:

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-25

0.75

-0.35

-10

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Question # 7

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π/6

-π/2

2π

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Question # 8

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6x - 2 + c

x³- x²+ x + c

6x - x²+ c

6x³- x²+ c

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Question # 9

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Question # 10

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6x + 2 + c

6x + x²+ c

6x³+ x²+ x

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Question # 11

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Y = -x log x -x + c

Y = x log x + x

Y = x log x - x + c

None of these

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Question # 12

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cosec x + c

-cosec x + c

-sec x + c

sec x + c

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Question # 13

The general solution of the differential equation x dy / dx = 1 + y is:

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None

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Question # 14

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