Rationalise the denominator of : 2 3
Rationalise the denominator of : 1 3 + 2
Rationalise the denominator of : 5 3 - 5
Rationalise the denominator of : 1 7 + 3 2
If 2 = 1.414 , find the value of 3 ÷ 6 upto three places of decimals.
Find the value to three places of decimals, of each of the following: It is given that 2 = 1.414 , 3 = 1.732, 10 = 3.162 and 5 = 2.236 (approx.). (i) 2 + 1 5 (ii) 2 - 3 3 (iii) 10 - 5 2