Fill in the blanks:
If n `in` N , then HCF of `lfloorn+1,lfloorn+2 and lfloorn+3` is ________

Fill in the blanks: 1 kg f = ___ N.

Fill in the blank spaces. If 3^(n)=729 then

Fill in the blanks 1,2,3,4,5,6 in the figure.

Fill in the blanks: If A is any square matrix then AA' is always n ……… matrix.

Fill in the blanks: If A is any square matrix then A-A' is always n ……… matrix.

Fill in the blanks : If A is a square matrix of order n then det (adj A) is equal to ……………… .

Fill in the blanks: If A is a square matrix of order n and there exists a square matrix B of order n such that AB = I_n = BA, then A is an ……………. Matrix.

Fill in the blanks 2n chromosome number of butterfly is _______.