The terms of a sequence are given by T1=1 and Tn = square root (2 + Tn-1) n =2,3,4 Us the method of mathematical induction to show that Tn< 2 for n> and equal to 1
Why is it in the working out the inequality and equality signs alternate in bold
Prove true for n = 1
1<2
therefore true for n = 1...
Satellite X has its orbit around Earth changed from an alititude of 10 000km to an altitude of 20 000km. Satellite Y has its orbit around Earth changed from an alititude id 20 000km to an alititude of 30 000km. Both satellites have a mass of 500kg.
(a) Predict the amount of work done on X...