Question

6. Express the following as the sum of two consecutive integers.
(1) 21sq2
(in) 13sq2
(i) 11sq2
(iv) 19sq2​

Answer 1

i) 10sq2+11sq2

ii) 6sq2+7sq2

iii) 5sq2+6sq2

iv) 9sq2+10sq2

Trick to solve these questions, which are odd-

Suppose the no. is n...

Firstly, subtract 1 from n.....(n-1)

Then, (n-1) ÷2 is the smaller no...

And,{( n-1)÷2}+1 is the larger no...