Question

State true or false:

1. (a × b)0 = 1

2. a – m is the additive inverse of am.

3. The digit at the ones place of cube of 574968514 is 8.

4. Cube root of 8000 is 20.

5. Cube of 0.4 is 0.64.

6. Common factor of 12abc + 24bc + 6c is 6.

7. If 15x – 20 = 130, then x = 10

8. If a2

ends in 4 then a3

also ends in 4.

9. Loss is calculated on SP.

10. If (a + b)(a – b) = 21, then value of a and b are 5 and 2.​

Answer 1

Answer:

sorry which first question is

Answer 2

Answer:

1.False

4. True

6.True