`1/7+13/(-11)`

Write the following fractional number in Ascending order: 1/7,13/7,11/7,5/7,15/7

Find the value of 1/(4(2/7)) + 1/(3(11/13)) + 1/(5/9)

Write each of the following sets in set- builder form : E= {(1)/(3),(1)/(5) , (1)/(7) ,( 1)/(11),( 1)/(13),(1)/(17),(1)/(19) }

3(5a-7)-2(9a-11)=4(8-13-1)

Write these in ascending and also in descending order 1/7,3/7,13/7,11/7,7/7 .

Verify LMVT for the following function f(x)=x^(2)-3x-1,x in[-(11)/(7),(13)/(7)]

12(1)/(3)+10(5)/(6)-7(2)/(3)-1(4)/(7)=?( a) 11(13)/(14) (b) 13(11)/(14)(c)13(13)/(14) (d) 14(11)/(13) (e) None of these