Question
Change the following sentence to Direct Speech.
The master ordered the dog to sit down.Solution
according to the rules ordered can be used in indirect speech and it cannot be used in direct speech. So this option is the appropriate one.
- sin1440° - cot630° - sin120°cos150° is equal to:
sin10Ëš x sin20Ëš x sin40Ëš =?Â
2 × Tan 30° / (1 + Tan2 30°) equals:Â
From a point on the ground, the angle of elevation of the top of a building is 45°. After walking 10 meters towards the building, the angle of elevatio...
 If sin θ = 3/5 and cos θ = 4/5, find the value of (2tan² θ + 3cot² θ).
- If 5tanθ = 12, then find the value of (sinθ – cosθ).
Suppose 140sin²X + 124cos²X = 136 and 184sin²Y + 200cos²Y = 196, then determine the value of 18cosec²Xsec²Y.
- Determine the value of following trigonometric expression:
If X = 15°, find the value of:
sin²(3X) + cos²(4X) - tan²(2X)