Rationalise the denominator of each of the following:

Rationalise the denominator in each of the following: (2)/(sqrt(7)) (ii) (2)/(3sqrt(3)) (iii) (2sqrt(7))/(sqrt(11))

Rationalise the denominator in each of the following: (i) 2/(sqrt(7)) (ii) 2/(3sqrt(3)) (iii) (2sqrt(7))/(sqrt(11))

Rationalise the denominator in each of the following : (2)/(7) (ii) (2)/(3sqrt(3)) (iii) (2sqrt(7))/(sqrt(11))

Rationalise the denominator in each of the following : i) 2/7 (ii) 2/(3sqrt(3)) (iii) (2sqrt(7))/(sqrt(11))

Rationalise the denominator in each of the following and hence evaluate by taking sqrt2=1.414,sqrt3=1.732 and sqrt5=2.236 upto three places of decimal : 1/(sqrt3+sqrt2)

By rationalising the denominator of each of the following : Find in each case, the value correct to two significant figures : (1)/( 2+sqrt3)

By rationalising the denominator of each of the following : Find in each case, the value correct to two significant figures : (1)/(3-sqrt2)

By rationalising the denominator of each of the following : Find in each case, the value correct to two significant figures : (4)/(3sqrt2-2sqrt3)

Rationalise the denominator of each the following (i)(2)/(sqrt(3))" "(ii)(1)/(3sqrt(5))" "(iii)(1)/(sqrt(8))" "(iv)(sqrt(2)+1)/(sqrt(3))

Rationalise the denominator of each the following (i)(2)/(sqrt(3))" "(ii)(1)/(3sqrt(5))" "(iii)(1)/(sqrt(8))" "(iv)(sqrt(2)+1)/(sqrt(3))