Question

1 4
Given A
and B =
4 -1
13 - 2
1 2
2 3
-Lo
(i) find the matrix 2A + B.
(ii) find a matrix C such that C + B =00​

Answer 1

Answer:

nbol

lours and rest by s

many runs did he score by sixes?

15.

An 18 m elastic rubber is increased by 12%. Find its new length.

16. What percentage of number from 1 to 50 are prime numbers?

17. In a class, 30 students got more than 60% marks and 84 students ant 60​

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