8a^(6)+5a^(3)+1

Factorise : a^(6)-5a^(3)+8

8(1)/(3)+ 10(5)/( 6) =?

Write minors and cofactors of the elements of following determinant |{:(4,3,8),(6,7,5),(3,1,2):}|

Construct a frequency polygon for the following data: Age (in year) 0-2 2-4 4-6 6-8 8-10 10-12 12-14 14-16 16-18 Frequency 2 4 6 8 9 6 5 3 1

Construct a frequency polygon for the following data: Age (in year) 0-2 2-4 4-6 4-8 8-10 10-12 12-14 14-16 16-18 Frequency 2 4 6 8 9 6 5 3 1

What should come next in the following series? 1 2 3 4 5 6 7 8 8 7 6 5 4 3 2 1 1 2 3 4 5 6 7 7 6 5 4 3 2 1 1 2 3

What should come next in the following series? 9 8 7 6 5 4 3 2 1 9 8 7 6 5 4 3 2 9 8 7 6 5 4 3 9 8 7 6 5 4 9 8 7 ?

What should come next in the following number series 8 7 6 5 4 3 2 1 7 6 5 4 3 2 1 6 5 4 3 2 1 1) 6 2) 4 3) 7 4) 5 5) None of these

Study the following arrangement carefully and answer the questions given below: 6 4 2 5 2 8 5 2 6 4 1 3 9 1 8 1 2 5 8 6 3 5 1 4 9 4 7 3 2 7 2 5 9 If all the even digits are deleted from the above arrangement, which of the following will be tenth from the right end of the arrangement ? 1) 9 2) 5 3) 1 4) 3 5) 7

Select and write the most appropriate answer from the given alternatives in each of the following : If A = {:((0,1,2),(1,2,3),(3,a,1)):} and A^(-1) = 1/2 {:((1,-1,1),(-8,6,2c),(5,-3,1)):} then