Question
By which year will Norway help fund India's 'Hunger
Project' and help strengthen women leaders to protect the environment and promote food security in Uttarakhand, with a budget of ₹44.7 million?Solution
Norway will help fund India’s ‘Hunger Project’ and help strengthen women leaders to protect the environment and promote food security in Uttarakhand. The duration of the project would be three years, until September 2026 with a budget of ₹44.7 million. The hunger project organizes capacity-building training for elected women representatives (EWRs) and federations, focusing on strengthening van panchayats (forest councils) which in turn will ensure food security and livelihood opportunities for marginalized households.
- If cos θ = (4x² – 1)/(1 + 4x²) then find the value of sin q.

sin2 17˚ + sin2 19˚ + sin2 21˚ + sin2 23˚ + ……… + sin2 77˚ = ?
- If X = 15°, find the value of:
sin²(3X) + cos²(4X) - tan²(2X) If 7sin²θ + 3cos²θ = 4, then find the value of θ?
- In a triangle ABC, if 5∠A = 3∠B = 15∠C, then find the value of cosA + sin(C + 25 ° )
Find the exact value of cos120°
Find the value of the given trigonometric expression:
(sin 15°cos 75° + cos²15°) × sin 30° + (cos 60°tan 45°) × sec 60°
...[(sinx – 2sin 3 x)/(2cos 3 x – cosx)] 2  + 1, x ≠45 o , is equal to: