Question
In MS-Word 2010, to open the Find (Navigation) pane,
press ______. ÂSolution
The correct answer is A
cos A (sec A – cos A) (cot A + tan A) = ?
What is the value of 1/(1+tan 2 θ ) + 1 / (1+cot 2 θ ) = ?
...- Simplify the following trigonometric expression:
11 sin 42° sec 48° − 7 tan 37° tan 53° If tanθ – cotθ = a and cosθ + sinθ = b, then (b2 –1)(a2 + 4) = ?
What is the value of sin(B – C) cos(A – D) + sin(A – B) cos(C – D) + sin(C – A) cos(B – D)?

From a point 50 meters away from the base of a tower, the angle of elevation of the top of the tower is 30°. Find the height of the tower.
If tan² 45°- cos² 60° x sin 45° cos 45° cot 30°, then find the value of 'x'.
ABC is an isosceles triangle where AB = AC which is circumscribed about a circle. If P is the point where the circle touches the side BC, then which of ...
- Find the maximum value of (15sin A + 12cos A).