Directions: In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:

Assertion (A) : Cot A is the product of Cot and A.

Reason(R): The value of sinq increases as q increases.

Open in App

Solution

Cot A is not the product of cot and A. It is the cotangent of ∠A

∴ Assertion is incorrect.

The value of sinq increases as q increases in the interval of < <90

.∴ reason is correct.

Hence assertion is incorrect and reason is correct.

Suggest Corrections

Similar questions

Direction: In the following question, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:

Assertion (A): Bar graphs are represented with the help of rectangles.

Reason (R): There are spaces between the bars of a bar graph.

Directions: In the following questions, a statement of assertion is followed by a statement of reason.

Mark the correct choice as:

(a) If both assertion and reason are true and reason is the correct explanation of assertion.

(b) If both assertion and reason are true but reason is not the correct explanation of assertion.

(d) If assertion is false but reason is true.

Directions : In the following Questions, A statement of Assertion (A) is followed by A statement of reason (R ). Mark the correct option as:

Assertion : ${sin}^{2} 59 ° + {cos}^{2} 59 °$ = 1

Reason : For any value of , ${sin}^{2} θ + {cos}^{2} θ = 1$

Direction: In the following question, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:

Assertion (A): It is not possible to draw a triangle with sides 10 cm, 6 cm, and 3 cm.

Reason (R): The sum of any two sides of a triangle is greater than the third side.

Join BYJU'S Learning Program