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The logic followed here is: All the letters of the given word are arranged in English alphabetical order to get the coded word.
For 'FURNACE' → ACEFNRU
For 'PILOT' → ILOPT
For 'EXPLAIN' → AEILNPX
If tan A = 1 and tan B = √ 3, what is the value of cos A . cos B - sin A . sin B?
If A lies in the first quadrant and 6 tan A = 5, then the value of 8 sin A−4 cos A / cos A+2 sin A is :
If 0 ≤ θ ≤ 90°, and sin(2 θ +50°) = cos (4 θ + 16°), then what is the value of θ (in degrees)?
A point P is 15 meters away from the base of a building. The angle of elevation to the top of the building is 60°, while the angle of elevation to the ...
The angle of depression of vertex of a regular hexagon lying in a horizontal plane, form the top of a tower of height 135 m located at the centre of the...
What is the value of 4/3 (sin ² 65 º + sin ² 25 º ).
If x - √(3y) =19 Then find the slope in angle?
tan 4˚ × tan 43˚ × tan 47˚ × tan 86˚ = ?
If tanθ = (2/√5), then find the value of cos2 θ