Q65 of 111 Page 337

State whether the given statements are True or False.

40 + 50 + 60 = (4 + 5 + 6)0

We have the law of Indices as follows:

a0 = 1


Where a = any integer


40 + 50 + 60 = 1 + 1 + 1


= 3


(4 + 5 + 6)0 = (15)0


= 1


So LHS is not equal to RHS.


So the statement is false.


More from this chapter

All 111 →
63

State whether the given statements are True or False.

4 × 105 + 3 × 104 + 2 × 103 + 1 × 100 = 432010

 64

State whether the given statements are True or False.

8 × 106 + 2 × 104 + 5 × 102 + 9 × 100 = 8020509

 66

Arrange in ascending order:

25, 33, 23×2, (33)2, 35, 40, 23×31

 67

Arrange in descending order:

22 + 3, (22)3, 2 × 22, 32 × 30, 23 × 52