Q1 of 29 Page 1

Find the value of

• The range of is .


• The range of is .


We know that, and


So,



Hence, the value of is .


More from this chapter

All 29 →
2

If is a matrix satisfying AA' = 9I, find x.

3

Find the value of .

 4

Find the identity element in the set Q + of all positive rational numbers for the operation * defined by for all a, b ∈ Q +.

 5

Prove that .