Question
A fruit that results from the fusion of several flowers
(inflorescence) is termed:Solution
Multiple fruits develop from an inflorescence, such as pineapple, where several flowers fuse to form a single fruit body.
In an election involving two parties, 16% of the total votes were invalid. One of the candidates received 58% of the valid votes, and the other got 19,0...
- Simplify the following trigonometric expression:
9 sin 36° csc 54° − 7 tan 47° cot 43° sin2 17˚ + sin2 19˚ + sin2 21˚ + sin2 23˚ + ……… + sin2 77˚ = ?
  Â
In ∆ABC, AB = 5cm, BC = 6cm and AC = 10cm then find out the value of cos A?

What is the simplified value of the given expression?
3(sin² 30° + sin² 60°) + 6sin 45° - (3sec 60° + cot 45°)
What is the simplified value of the given expression?
2(sin² 40° + sin² 50°) + 4sin 30° - (2sec 60° + cot 45°)
Simplify: sin (A + B) sin (A - B)
Find the maximum value of 18 sin A + 7 cos A.