`2/11+3/11+8/11`

5/11+3/11+2/11

5/11+8/11-2/11

Add 4/11 and -8/11

7/11+(-3)/11

If A=[(1,2),(3,-5)] then A^-1 is A. [(-5,-2),(-3,1)] B. [(5/11,2/11),(3/11, - 1/11)] C. [(-5/11,-2/11),(-3/11, -1/11)] D. [(5,2),(3,-1)]

Find 10 rational numbers between (-3)/11 and 8/11 by mean method.

11^x/11^3=11^2

The minimum temperature (in ""^(@)C ) during the day at Delhi has been recorded for 30 days, as given below: 11.8, 11.6, 11.6, 11.4, 11.3, 11.4, 11.7, 11.7, 11.3, 11.4, 11.7, 11.7, 11.6, 11.3, 11.5, 11.8, 11.3, 11.3, 11.4, 11.5, 11.3, 11.5, 11.5, 11.8, 11.5, 11.4, 11.3, 11.6, 11.5 Construct a frequency table for the above data.

Find the decimal representation of (1)/(11) . Deduce from it’s the decimal represtation of (2)/(11),(3)/(11)and(4)/(11) .

Insert 10 rational numbers between (-3)/(11)\ a n d8/(11)dot