# Engineering Mathematics [GATE (Graduate Aptitude Test in Engineering) Electronics]: Questions 36 - 43 of 71

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## Question 36

Appeared in Year: *2017*

### Question

Numeric Answer▾The smaller angle (in degrees) between the planes and is …

## Question 37

## Question 38

Appeared in Year: *2017*

### Question

MCQ▾Consider the matrix

It is given that A has only one real eigen value. Then the real eigen value of A is

### Choices

Choice (4) | Response | |
---|---|---|

a. | ||

b. | 25 | |

c. | 0 | |

d. | 15 |

## Question 39

Appeared in Year: *2017*

### Question

MCQ▾The rank of the matrix is

### Choices

Choice (4) | Response | |
---|---|---|

a. | ||

b. | ||

c. | ||

d. | 1 |

## Question 40

Appeared in Year: *2019*

### Question

Numeric Answer▾The value of the contour integral Evaluated over the unit circle is________. (Carry One Mark Each)

## Question 41

Appeared in Year: *2015*

### Question

Numeric Answer▾The method is used to solve the equation . Taking the initial guess as , the solution obtained at the end of the first iteration is …

## Question 42

## Question 43

Appeared in Year: *2016*

### Question

Numeric Answer▾The region specified by in cylindrical coordinates has volume of …