MCQOPTIONS
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MCQOPTIONS
This section includes 9 Mcqs, each offering curated multiple-choice questions to sharpen your Engineering Mathematics knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Find \(lt_{(x,y)\rightarrow(0,0)}\frac{sinh(x)\times sinh(y)}{xy}\) |
| A. | 1 |
| B. | ∞ |
| C. | 0 |
| D. | 990 |
| Answer» B. ∞ | |
| 2. |
Find \(=lt_{(x,y)\rightarrow (0,0)}\frac{tan(y)}{x}\) |
| A. | ∞ |
| B. | 1 |
| C. | 1⁄2 |
| D. | Does Not Exist |
| Answer» E. | |
| 3. |
Find \(lt_{(x,y)\rightarrow (0,0)}\frac{y^7x^{98}-x^{97}y^8+x^{105}}{xy^7+x^8}\) |
| A. | Does Not Exist |
| B. | 0 |
| C. | 1 |
| D. | ∞ |
| Answer» C. 1 | |
| 4. |
Find \(lt_{(x,y)\rightarrow(0,0)}\frac{x^3+3xy^2-xy^2}{x^2+xy}\) |
| A. | 0 |
| B. | ∞ |
| C. | 1 |
| D. | -1 |
| Answer» B. ∞ | |
| 5. |
Find \(lt_{(x,y)\rightarrow(0,1)}\frac{x+y-1}{\sqrt{x+y}-1}\) |
| A. | 9 |
| B. | 0 |
| C. | 6 |
| D. | 2 |
| Answer» E. | |
| 6. |
Find \(lt_{(x,y)\rightarrow(0,0)}\frac{x^3-y^3}{(x-y)}\) |
| A. | -1⁄2 |
| B. | 0 |
| C. | ∞ |
| D. | -90 |
| Answer» C. ∞ | |
| 7. |
Find \(lt_{(x,y)\rightarrow(0,0)}\frac{sec(y).sin(x)}{x}\) |
| A. | ∞ |
| B. | 1⁄2 |
| C. | 1 |
| D. | 1⁄3 |
| Answer» D. 1⁄3 | |
| 8. |
Find \(lt_{(x,y)\rightarrow(0,0)}\frac{y^6}{x^{10}y^2+x^{15}}\) |
| A. | 0 |
| B. | 1 |
| C. | Does Not exist |
| D. | ∞ |
| Answer» D. ∞ | |
| 9. |
Find \(lt_{(x,y)\rightarrow(0,0)}\frac{121.x^{-5}.y^{\frac{13}{3}}}{y+(x)\frac{3}{2}}\) |
| A. | ∞ |
| B. | 0 |
| C. | Does Not Exist |
| D. | 121 |
| Answer» D. 121 | |