Question
In a certain code, 'BRACKET' is written as 'DPCAMCV'.
How is 'BLOCK' written in that code?Solution
The correct answer is B
A ladder is leaning against a wall, making an angle of 60° with the ground. The top of the ladder reaches a window 15 meters above the ground. Find the...
The value of (3tan10°-tan³10°)/(1-3tan²10°) is equal to
A flagpole stands on top of a building. From a point 50 meters away from the base of the building, the angle of elevation to the top of the building is ...
What is the value of 1/(1+tan 2 θ ) + 1 / (1+cot 2 θ ) = ?
...- If 5tanθ = 12, then find the value of (sinθ – cosθ).


If sin(3θ) = cos(2θ), then find the value of θ between 0 and 90 degrees.
- Simplify the following trigonometric expression:
13cos 63 o cosec 27 o - 5cot 56 o cot 34 o