Question

EXPONENTS AND WERS 1. Which one of the following is the value of 1" (a) 0 (b) 15 (c) 1 (d) None of these even sumber 2. Fill in the blank: (-1) (a) 2x (-1) (b) 1 (c) 0 (d) -1° 3. Fill in the blank: (-1) ak number (a) 1 (b) - 1 (c) 2 (d) 0 4. Value of ( 30 + 20 x 5° is (a) 1 (b) 25 (c)2 (d) 0 5. The value of 7 is (a) 7 (b) 49 (c) 2 (d) 14 6. The Base in the expression 80 is (a) 10 (b) 2 (c) 8 (d) 800​

Answer 1

Answer:

1 - c

2 - b

3 - a

4 - d

5 - b

6 - d

7 - a

8 - d

9 - c

10 - d

Step-by-step explanation:

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