MCQOPTIONS
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MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Mathematics knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
In a right angled triangle, the trigonometric function that is equal to the ratio of the side opposite a given angle to the hypotenuse is called cosine. |
| A. | False |
| B. | True |
| Answer» B. True | |
| 2. |
What is the value of cos A sec A + sin A cosec A tan A cot A? |
| A. | 0 |
| B. | 2 |
| C. | 1 |
| D. | 3 |
| Answer» D. 3 | |
| 3. |
What is the value of sin30 cos15 + cos30 sin15 ? |
| A. | ( frac {1}{2} ) |
| B. | 0 |
| C. | 1 |
| D. | ( frac {1}{ sqrt {2}} ) |
| Answer» E. | |
| 4. |
If tan = ( frac {3}{4} ) then the value of sin is _________ |
| A. | ( frac {3}{5} ) |
| B. | ( frac {4}{4} ) |
| C. | ( frac {3}{4} ) |
| D. | ( frac {-3}{5} ) |
| Answer» B. ( frac {4}{4} ) | |
| 5. |
In triangle ABC, right angled at C, then the value of cosec (A + B) is __________ |
| A. | 2 |
| B. | 0 |
| C. | 1 |
| D. | |
| Answer» D. | |
| 6. |
If tan = 3 and cosec = 1, then the value of ? |
| A. | -30 |
| B. | 30 |
| C. | 90 |
| D. | 60 |
| Answer» B. 30 | |
| 7. |
The value of each of the trigonometric ratios of an angle depends on the size of the triangle and does not depend on the angle. |
| A. | True |
| B. | False |
| Answer» C. | |
| 8. |
If sin A = ( frac {8}{17} ), what will be the value of cos A sec A? |
| A. | 2 |
| B. | -1 |
| C. | 1 |
| D. | 0 |
| Answer» D. 0 | |
| 9. |
If cos = ( frac {3}{4} ) then value of cos 2 is ___________ |
| A. | ( frac {1}{6} ) |
| B. | ( frac {1}{4} ) |
| C. | ( frac {1}{8} ) |
| D. | ( frac {3}{8} ) |
| Answer» D. ( frac {3}{8} ) | |
| 10. |
If sin (A + B) = ( frac { sqrt {3}}{2} ) and tan (A B) = 1. What are the values of A and B? |
| A. | 37, 54 |
| B. | 35.7, 40.7 |
| C. | 50, 10 |
| D. | 52.5, 7.5 |
| Answer» E. | |