`(3)/(4)+(5)/(6)+(-1)/(4)+(-7)/(6)`

" (iii) ((-2)/(5)+(4)/(7))+((-2)/(5)) ( iv )(3)/(4)+(7)/(6)+((-5)/(4))+(1)/(2)

(5)/(6)-:(6)/(7)xx?-(8)/(9)-:1(3)/(5)+(3)/(4)xx3(1)/(3)=2(7)/(9)(7)/(6)(b)(6)/(7)(c)1(d) None of these

By how much does (6)/(7/8) exceed (6/7)/(8)?6(1)/(8) (b) 6(3)/(4)(c)7(3)/(4) (d) 7(5)/(6)

Find the sum of infinite terms of the series : (3)/(2.4) + (5)/(1.4.6) + (7)/(2.4.6.8)+ (9)/(2.4.6.8.10)+……

5(1)/(4)+6(2)/(3)+7(1)/(6)=?

2 (5)/(4) - 4 (7)/(6) + 3 (1)/(3)

( (5)/(6)-:(6)/(7)times(6)/(7)-(8)/(9)-:1(3)/(5)+(3)/(4)times3(1)/(3)

Write the set ,,{(1)/(2),(2)/(3),(3)/(4),(4)/(5),(5)/(6),(6)/(7)} in the setbuilder form.

The greatest of the numbers 2(1)/(2),3^((1)/(3)),4^((1)/(4)),5^((1)/(5)),6^((1)/(6)) and 7^((1)/(7)) is