Surds & Indices
18
Aug
30
May
Examples(2)
(8) What is the least number which is divisible by 2, 5, 6 and 9 and at the same time a perfect square ?
Soln. [ 2, 5, 6, 9 ] = LCM of 2, 5, 6 and 9 = 2
30
May
30
May
30
May
30
May