Karen Pierce, the Foreign Office (FCO) political director, has been appointed the first-ever female UK ambassador to the United Nations (UN). She had previously served as Deputy Permanent Representative to the UN in New York, and more recently as the Permanent Representative to the UN in Geneva.
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...
The Value of (sin38˚)/(cos52˚) + (cos12˚)/(sin78˚) - 4cos²60˚ is
The Value of (sin38˚)/(cos52˚)+ (cos12˚)/(sin78˚)- 4cos²60˚ is
A man is standing at a point 40 meters away from a tower. The angle of elevation of the top of the tower from the point is 45°. After walking 20 meters...
Simplify: sin (A + B) sin (A - B)
If cos θ + sec θ = √5, then the value of cos³ θ+ sec³ θ is:
If (5sinx - cosx) = 2√2sinx, then find the value of 'tanx'
What is the value of [(sin x + sin y) (sin x – sin y)]/[(cosx + cosy) (cosy – cosx)]?
Take θ = 450
