Question
Which city was awarded the title of “City of
Literature” at the 16th annual UNESCO Creative Cities Network (UCCN) conference in Portugal?Solution
Kozhikode received the title of “City of Literature” at the UCCN conference held in Portugal, recognizing its cultural contributions in literature.
- Find the maximum value of (12sin A + 16cos A).
- If sin (4A − 5B) = (√2/2) and cos (A + B) = (√2/2), where 0° < A, B < 90°, then find the value of ‘A’.
If tan 4θ = cot 14θ, then find the value of cos 9θ.
What is the value of (1 - sin A)/(1 + Sin A) given that tan A = 5/12 and 0° ≤ A ≤ 90°.



If cos θ + sin θ = m, sec θ + cosec θ = n then n(m 2 – 1) is equal to?
A 16-meter-long rope is stretched from the ground to the top of a house, forming a 30° angle with the ground. Determine the height of the house.
If x = 4 cos A + 5 sin A snd y = 4 sin A – 5 cos A, then the value of x2+y2 is :