Question
Guinness World Records has declared which of the
following days as the Worst Day of the week?Solution
Monday is the most pressurized day of the week. It jitters after the weekend.

Take θ = 450
If A and B are complementary angles, then the value of-
sin A cos B + cos A sin B – tan A tan B + sec 2
- Simplify the following trigonometric expression:
15 cos 27° sec 63° − 9 cot 61° tan 29° tan 1˚ × tan 2˚× …………………….tan 88˚ × tan 89˚ = ?
if a sin 45 ˚ = b cosec 60 ˚ then find the value of a⁴/b⁴
...What is the value of cosec30° sec30°?
- If X = 15°, find the value of:
sin²(4X) + cos²(3X) - tan²(2X) - If sin(A + B) = √3/2 and cos(A + 2B) = 0, where 0° < A, B < 90°, then find the value of tan(2A).
A tree of height 'h' metres is broken by storm in such a way that its top touches the ground at a distance of 'x' metres from t...