DIRECTION: In the following questions, a statement of assertion (A) is followed by a statement o...

Channel:
Subscribers:
451,000
Published on ● Video Link: https://www.youtube.com/watch?v=uDES3v68PHw



Duration: 4:06
1 views
0


DIRECTION: In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:
(a) Both assertion (A) and reason (R) is true and reason \( (\mathrm{R}) \) is the correct explanation of assertion (A).
(b) Both assertion (A) and reason (R) is true but reason (R) is not the correct explanation of assertion (A).
(c) Assertion (A) is true but reason (R) is false.
(d) Assertion (A) is false but reason (R) is true.
Assertion: In a right angled triangle \( \mathrm{PQR} \), if \( \cos \theta=\frac{1}{2} \) and \( \sin \theta=\frac{\sqrt{3}}{2} \), then \( \tan \theta=\sqrt{3} \).
Reason: \( \tan \theta=\frac{\sin \theta}{\cos \theta} \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live




Other Videos By PW Solutions


2023-07-14If a flag staff which is \( 6 \mathrm{~m} \) high is placed on the top of a tower, casts a shado...
2023-07-14A flag-staff which is \( 5 \mathrm{~m} \) high stands on a building having a height of \( 25 \ma...
2023-07-14From the top of a tower \( 60 \mathrm{~m} \) high, the angles of depression of the top and the b...
2023-07-14The angle of elevation of the top of the tower observed from each of the three points \( \mathrm...
2023-07-14From the top of a pole 32 meters high, the angle of elevation of the top of a tower is \( 45^{\c...
2023-07-14Many upgradations has been evolved in the aviation technology in the last few years. Speed, dire...
2023-07-14Many upgradations has been evolved in the aviation technology in the last few years. Speed, dire...
2023-07-14Many upgradations has been evolved in the aviation technology in the last few years. Speed, dire...
2023-07-14A girl runs to save an injured cat stuck on a window frame which is \( 20 \mathrm{~m} \) above t...
2023-07-14A girl runs to save an injured cat stuck on a window frame which is \( 20 \mathrm{~m} \) above t...
2023-07-14DIRECTION: In the following questions, a statement of assertion (A) is followed by a statement o...
2023-07-14A girl runs to save an injured cat stuck on a window frame which is \( 20 \mathrm{~m} \) above t...
2023-07-14DIRECTION: In the following questions, a statement of assertion (A) is followed by a statement o...
2023-07-14A house has two windows. One window of the house is at a height of \( 1.5 \mathrm{~m} \) above t...
2023-07-14A boy notices two objects in a straight line due west. After walking some distance \( \mathrm{c}...
2023-07-14DIRECTION: In the following questions, a statement of assertion (A) is followed by a statement o...
2023-07-14DIRECTION: In the following questions, a statement of assertion (A) is followed by a statement o...
2023-07-14The tops of two poles of height \( \mathrm{x} \) and \( \mathrm{y} \) standing on level ground, ...
2023-07-14DIRECTION: In the following questions, a statement of assertion (A) is followed by a statement o...
2023-07-14A spherical balloon of radius \( r \) forms an angle \( \theta \) at the eye of the observer. If...
2023-07-14The angle of elevation of an airplane from a point A on the ground is \( 60^{\circ} \). After a ...