**MA8151 Question Bank Engineering Mathematics 1**

MA8151 Question Bank Engineering Mathematics 1 Regulation 2017 Anna University free download. Engineering Mathematics 1 Question Bank MA8151 pdf download free Question Paper.

**Sample MA8151 Question Bank Engineering Mathematics 1:**

1. Evaluate x 1 lim x 1 3 4 x 1 − −→, if it exists.

2. Find the derivative of the function f(x) = 3 1 + tan x .

3. Find dy/dx, when x2 + y2 = xy. MA8151 Question Bank Engineering Mathematics 1

4. Are u = x + y and v = x – y functionally dependent ? Justify the claim.

5. Evaluate the integral ∫ −30 (x 1)dx by interpreting in terms of areas.

6. Evaluate the improper integral ∫ ∞0dxx1 .

7. Sketch the region of integration of the integral ∫ ∫10x0f(x, y) dy dx and

change the order of integration. MA8151 Question Bank Engineering Mathematics 1 Question Paper

8. Evaluate the triple integral ∫ ∫ ∫+ 10y0x y0dz dx dy .

9. Find the particular integral of y′′ − 6y′ + 9y = 2e3x .

10. Solve y′′′ −7y′ − 6y = 0.

11. a) i) Find the values of ‘a’ and ‘b’ such that the function 2x a b, x 3 ax bx 3, 2 x x 2, x 2 f(x) 2 is continuous everywhere. (8)

ii) Find the derivative of the function f(x) =1 x using the definition of

derivative. State the domain of the function and the domain of its

derivative. (8) MA8151 Question Bank Engineering Mathematics 1 Question Paper

(OR)

b) i) Prove the statement 23 lim 2 4xx 1 =+→, using the ε, δ definition of a

limit. (6)

ii) Find the maximum and a minimum values of x x 1 f(x) x x 1 2 2− ++ += . (10)

12. a) i) If u = x2 tan–1(y/x) – y2 tan–1(x/y), then find the value of 22 using Euler’s theorem. (8) MA8151 Question Bank Engineering Mathematics 1

ii) Expand f(x, y) = ex sin y in powers of (x+1) and (y − (π/4)) up to

second degree terms by using Taylor’s theorem. (8)

(OR)

b) i) If z = f(x, y), where x = eu cos v and y = eu sin v, then show that (7)

ii) Find the volume of the greatest rectangular parallelopiped that can

be inscribed in the ellipsoid 1 using Lagrange’s method. MA8151 Question Bank Engineering Mathematics 1 Question Paper

Subject name | Engineering Mathematics 1 |

Subject Code | MA8151 |

Semester | 1 |

Regulation | 2017 Regulation |

MA8151 Question Bank Engineering Mathematics 1 **Click here to download**

**MA8151 Syllabus Engineering Mathematics 1**

**MA8151 Notes Engineering Mathematics 1**

**MA8151 Important questions Engineering Mathematics 1**

## 4 replies on “MA8151 Question Bank Engineering Mathematics 1 Regulation 2017 Anna University”

Thank you very much you’re doing a very good job

keep it up guys

we want more important questions for first semester (jan 2019). Please upload such importantly for

MA8151. And we want to know when will you upload it?. Please reply!!!!!!!!!!!!!!!!

HOW TO PASS MA8151 PAPER HOW CAN I PREPARE WHICH TOPICS ARE VERY IMPORTANT WHICH TOPICS ARE I AM COVER HOW WILL I CLEAR THE PAPER PLEASE REPLY TO MY MAIL IAM WAITING FOR YOU REPLY MAIL

Please give important question chapter wise sir