When in 2022, the World First Aid Day is observed?
The day was first observed in 2020 by the International Federation of Red Cross and Red Crescent Societies. This year the day was observed on 10th September with a theme Lifelong First Aid Learning.
If x = √7 + √6 and y = √7 - √6 , then the value of is (x2 + y2)/(x3 + y3).
...In Δ ABC, ∠ B= 68° and ∠ C 32°. Sides AB and AC are produced to points D and E, respectively. The bisectors of ∠ DBC and...
If a + (1/a) = 2, then find the value of (a5 + a3 + 6)/(7a – 5).
If a3 — b3 = 602 and a— b = 2, then find the value of( a2 + b2)
If x = (2+√3)/(2-√3), y = (2-√3)/(2+√3)
Then find out the value of (x²+y²-xy)/(x²+y²+xy)
If x2 – 10x + 20 = 0, then find the value of (x – 3)2 + 1/(x – 3)2
If `x + 1/x` `= 3` ,
then the value of `x^5+ ` `1/x^5` is -...
Given that x8-34x4+1=0, x>0. What is the value of (x3+ x-3)?