MCQOPTIONS
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MCQOPTIONS
This section includes 15 Mcqs, each offering curated multiple-choice questions to sharpen your Mathematics Questions and Answers knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Evaluate \(\int_3^7\)sin(t)-2cos(t)dt. |
| A. | cos(7) – 2sin(7) + (cos(3) + 2sin(3) |
| B. | -17 |
| C. | 12 |
| D. | cos(7) – 2sin(7) – (cos(3) + 2sin(3) |
| Answer» E. | |
| 2. |
Compute \(\int_3^6\)9 ex dx. |
| A. | 30.82 |
| B. | 9(e6 – e3) |
| C. | 11.23 |
| D. | 81(e6 – e3) |
| Answer» C. 11.23 | |
| 3. |
In \(\int_b^a\)f(x) dx, b called as lower limit and a is called as upper limit. |
| A. | False |
| B. | True |
| Answer» C. | |
| 4. |
Compute \(\int_2^3\)2ex dx. |
| A. | 2(e9 – e4) |
| B. | 84.32 |
| C. | 2(e3 – e2) |
| D. | 83.25 |
| Answer» D. 83.25 | |
| 5. |
Evaluate \(\int_2^3\)cosx dx. |
| A. | 38.2 |
| B. | sin (9) – sin (4) |
| C. | 89.21 |
| D. | sin (3) – sin (2) |
| Answer» E. | |
| 6. |
Evaluate \(\int_0^{\pi }\)sinx dx. |
| A. | 2 |
| B. | 6 |
| C. | 17 |
| D. | 3 |
| Answer» B. 6 | |
| 7. |
The value of \(\int_1^2\)1y5/5dy is _____ |
| A. | 12 |
| B. | 2.1 |
| C. | 21 |
| D. | 11.1 |
| Answer» C. 21 | |
| 8. |
The value of \(\int_1^2\)1y5 dy is_____ |
| A. | 10.5 |
| B. | 56 |
| C. | 9 |
| D. | 23 |
| Answer» B. 56 | |
| 9. |
What is y in \(\int_a^b\)f(y) dy called as? |
| A. | Random variable |
| B. | Dummy symbol |
| C. | Integral |
| D. | Integrand |
| Answer» C. Integral | |
| 10. |
Compute \(\int_2^3 \frac {cosx-sinx}{4}\)dx. |
| A. | \(\frac {1}{4}\) (sin 2 + cos 3 – sin 3 – cos 2) |
| B. | \(\frac {1}{4}\) (sin 3 – cos 3 – sin 2 – cos 2) |
| C. | \(\frac {1}{4}\) (sin 3 + cos 3 – sin 2 – cos 2) |
| D. | \(\frac {1}{4}\) (sin 3 + cos 3 + sin 2 – cos 2) |
| Answer» D. \(\frac {1}{4}\) (sin 3 + cos 3 + sin 2 – cos 2) | |
| 11. |
Evaluate \(\int_7^9\)cos(x)dx. |
| A. | 8 (-sin 9 – sin 7) |
| B. | 8 (sin 9 + sin 7) |
| C. | 8 (sin 9 – sin 7) |
| D. | 7 (sin 9 – sin 7) |
| Answer» D. 7 (sin 9 – sin 7) | |
| 12. |
What is the value of \(\int_2^3\)cos(x)-\(\frac {3}{x4}\)dx . |
| A. | sin (3) – sin (2) |
| B. | sin (3) – sin (9) – \(\frac {19}{288}\) |
| C. | sin (8) – sin (2) – \(\frac {19}{288}\) |
| D. | sin (3) – sin (2) – \(\frac {19}{288}\) |
| Answer» E. | |
| 13. |
Compute ∫cos(x)-\(\frac {3}{x4}\)dx. |
| A. | sin(x)+\(\frac {3}{4}\)x-7+c |
| B. | sec(x)+\(\frac {3}{4}\)x-3+c |
| C. | sin(x)+\(\frac {3}{4}\)x-3 |
| D. | sin(x)+\(\frac {3}{4}\)x-3+c |
| Answer» E. | |
| 14. |
The value of \(\int_0^{\pi }\)sin y dy is 2. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 15. |
In \(\int_a^b\)f(y) dy, what is ‘a’ called as? |
| A. | Integration |
| B. | Upper limit |
| C. | Lower limit |
| D. | Limit of an integral |
| Answer» C. Lower limit | |